18372816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 120

約数和(自身を含む): 64144704

約数和(自身を除く): 45771888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1657, 1848, 2772, 3314, 3696, 4971, 5544, 6628, 9942, 11088, 11599, 13256, 14913, 18227, 19884, 23198, 26512, 29826, 34797, 36454, 39768, 46396, 54681, 59652, 69594, 72908, 79536, 92792, 104391, 109362, 119304, 127589, 139188, 145816, 164043, 185584, 208782, 218724, 238608, 255178, 278376, 291632, 328086, 382767, 417564, 437448, 510356, 556752, 656172, 765534, 835128, 874896, 1020712, 1148301, 1312344, 1531068, 1670256, 2041424, 2296602, 2624688, 3062136, 4593204, 6124272, 9186408, 18372816]

約数ペア:

[(1, 18372816), (2, 9186408), (3, 6124272), (4, 4593204), (6, 3062136), (7, 2624688), (8, 2296602), (9, 2041424), (11, 1670256), (12, 1531068), (14, 1312344), (16, 1148301), (18, 1020712), (21, 874896), (22, 835128), (24, 765534), (28, 656172), (33, 556752), (36, 510356), (42, 437448), (44, 417564), (48, 382767), (56, 328086), (63, 291632), (66, 278376), (72, 255178), (77, 238608), (84, 218724), (88, 208782), (99, 185584), (112, 164043), (126, 145816), (132, 139188), (144, 127589), (154, 119304), (168, 109362), (176, 104391), (198, 92792), (231, 79536), (252, 72908), (264, 69594), (308, 59652), (336, 54681), (396, 46396), (462, 39768), (504, 36454), (528, 34797), (616, 29826), (693, 26512), (792, 23198), (924, 19884), (1008, 18227), (1232, 14913), (1386, 13256), (1584, 11599), (1657, 11088), (1848, 9942), (2772, 6628), (3314, 5544), (3696, 4971)]