18085740816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20747}}^1$

素因数の和:20909

約数の個数: 160

約数和(自身を含む): 55324459008

約数和(自身を除く): 37238718192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 156, 176, 208, 254, 264, 286, 312, 381, 429, 508, 528, 572, 624, 762, 858, 1016, 1144, 1397, 1524, 1651, 1716, 2032, 2288, 2794, 3048, 3302, 3432, 4191, 4953, 5588, 6096, 6604, 6864, 8382, 9906, 11176, 13208, 16764, 18161, 19812, 20747, 22352, 26416, 33528, 36322, 39624, 41494, 54483, 62241, 67056, 72644, 79248, 82988, 108966, 124482, 145288, 165976, 217932, 228217, 248964, 269711, 290576, 331952, 435864, 456434, 497928, 539422, 684651, 809133, 871728, 912868, 995856, 1078844, 1369302, 1618266, 1825736, 2157688, 2634869, 2738604, 2966821, 3236532, 3651472, 4315376, 5269738, 5477208, 5933642, 6473064, 7904607, 8900463, 10539476, 10954416, 11867284, 12946128, 15809214, 17800926, 21078952, 23734568, 28983559, 31618428, 34253297, 35601852, 42157904, 47469136, 57967118, 63236856, 68506594, 71203704, 86950677, 102759891, 115934236, 126473712, 137013188, 142407408, 173901354, 205519782, 231868472, 274026376, 347802708, 376786267, 411039564, 463736944, 548052752, 695605416, 753572534, 822079128, 1130358801, 1391210832, 1507145068, 1644158256, 2260717602, 3014290136, 4521435204, 6028580272, 9042870408, 18085740816]

約数ペア:

[(1, 18085740816), (2, 9042870408), (3, 6028580272), (4, 4521435204), (6, 3014290136), (8, 2260717602), (11, 1644158256), (12, 1507145068), (13, 1391210832), (16, 1130358801), (22, 822079128), (24, 753572534), (26, 695605416), (33, 548052752), (39, 463736944), (44, 411039564), (48, 376786267), (52, 347802708), (66, 274026376), (78, 231868472), (88, 205519782), (104, 173901354), (127, 142407408), (132, 137013188), (143, 126473712), (156, 115934236), (176, 102759891), (208, 86950677), (254, 71203704), (264, 68506594), (286, 63236856), (312, 57967118), (381, 47469136), (429, 42157904), (508, 35601852), (528, 34253297), (572, 31618428), (624, 28983559), (762, 23734568), (858, 21078952), (1016, 17800926), (1144, 15809214), (1397, 12946128), (1524, 11867284), (1651, 10954416), (1716, 10539476), (2032, 8900463), (2288, 7904607), (2794, 6473064), (3048, 5933642), (3302, 5477208), (3432, 5269738), (4191, 4315376), (4953, 3651472), (5588, 3236532), (6096, 2966821), (6604, 2738604), (6864, 2634869), (8382, 2157688), (9906, 1825736), (11176, 1618266), (13208, 1369302), (16764, 1078844), (18161, 995856), (19812, 912868), (20747, 871728), (22352, 809133), (26416, 684651), (33528, 539422), (36322, 497928), (39624, 456434), (41494, 435864), (54483, 331952), (62241, 290576), (67056, 269711), (72644, 248964), (79248, 228217), (82988, 217932), (108966, 165976), (124482, 145288)]