18100104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 54172800

約数和(自身を除く): 36072696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 109, 111, 132, 136, 148, 187, 204, 218, 222, 264, 296, 327, 374, 407, 408, 436, 444, 561, 629, 654, 748, 814, 872, 888, 1122, 1199, 1221, 1258, 1308, 1496, 1628, 1853, 1887, 2244, 2398, 2442, 2516, 2616, 3256, 3597, 3706, 3774, 4033, 4488, 4796, 4884, 5032, 5559, 6919, 7194, 7412, 7548, 8066, 9592, 9768, 11118, 12099, 13838, 14388, 14824, 15096, 16132, 20383, 20757, 22236, 24198, 27676, 28776, 32264, 40766, 41514, 44363, 44472, 48396, 55352, 61149, 68561, 81532, 83028, 88726, 96792, 122298, 133089, 137122, 163064, 166056, 177452, 205683, 244596, 266178, 274244, 354904, 411366, 489192, 532356, 548488, 754171, 822732, 1064712, 1508342, 1645464, 2262513, 3016684, 4525026, 6033368, 9050052, 18100104]

約数ペア:

[(1, 18100104), (2, 9050052), (3, 6033368), (4, 4525026), (6, 3016684), (8, 2262513), (11, 1645464), (12, 1508342), (17, 1064712), (22, 822732), (24, 754171), (33, 548488), (34, 532356), (37, 489192), (44, 411366), (51, 354904), (66, 274244), (68, 266178), (74, 244596), (88, 205683), (102, 177452), (109, 166056), (111, 163064), (132, 137122), (136, 133089), (148, 122298), (187, 96792), (204, 88726), (218, 83028), (222, 81532), (264, 68561), (296, 61149), (327, 55352), (374, 48396), (407, 44472), (408, 44363), (436, 41514), (444, 40766), (561, 32264), (629, 28776), (654, 27676), (748, 24198), (814, 22236), (872, 20757), (888, 20383), (1122, 16132), (1199, 15096), (1221, 14824), (1258, 14388), (1308, 13838), (1496, 12099), (1628, 11118), (1853, 9768), (1887, 9592), (2244, 8066), (2398, 7548), (2442, 7412), (2516, 7194), (2616, 6919), (3256, 5559), (3597, 5032), (3706, 4884), (3774, 4796), (4033, 4488)]