18491304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 51649920

約数和(自身を除く): 33158616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 97, 104, 141, 156, 169, 188, 194, 282, 291, 312, 338, 376, 388, 507, 564, 582, 611, 676, 776, 1014, 1128, 1164, 1222, 1261, 1352, 1833, 2028, 2328, 2444, 2522, 3666, 3783, 4056, 4559, 4888, 5044, 7332, 7566, 7943, 9118, 10088, 13677, 14664, 15132, 15886, 16393, 18236, 23829, 27354, 30264, 31772, 32786, 36472, 47658, 49179, 54708, 59267, 63544, 65572, 95316, 98358, 109416, 118534, 131144, 177801, 190632, 196716, 237068, 355602, 393432, 474136, 711204, 770471, 1422408, 1540942, 2311413, 3081884, 4622826, 6163768, 9245652, 18491304]

約数ペア:

[(1, 18491304), (2, 9245652), (3, 6163768), (4, 4622826), (6, 3081884), (8, 2311413), (12, 1540942), (13, 1422408), (24, 770471), (26, 711204), (39, 474136), (47, 393432), (52, 355602), (78, 237068), (94, 196716), (97, 190632), (104, 177801), (141, 131144), (156, 118534), (169, 109416), (188, 98358), (194, 95316), (282, 65572), (291, 63544), (312, 59267), (338, 54708), (376, 49179), (388, 47658), (507, 36472), (564, 32786), (582, 31772), (611, 30264), (676, 27354), (776, 23829), (1014, 18236), (1128, 16393), (1164, 15886), (1222, 15132), (1261, 14664), (1352, 13677), (1833, 10088), (2028, 9118), (2328, 7943), (2444, 7566), (2522, 7332), (3666, 5044), (3783, 4888), (4056, 4559)]