18538442010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{17851}}^1$

素因数の和:18924

約数の個数: 96

約数和(自身を含む): 52634836800

約数和(自身を除く): 34096394790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1049, 2098, 3147, 5245, 6294, 9441, 10490, 11539, 15735, 17851, 18882, 23078, 31470, 34617, 35702, 47205, 53553, 57695, 69234, 89255, 94410, 103851, 107106, 115390, 160659, 173085, 178510, 196361, 207702, 267765, 321318, 346170, 392722, 519255, 535530, 589083, 803295, 981805, 1038510, 1178166, 1606590, 1767249, 1963610, 2945415, 3534498, 5890830, 8836245, 17672490, 18725699, 37451398, 56177097, 93628495, 112354194, 168531291, 187256990, 205982689, 280885485, 337062582, 411965378, 561770970, 617948067, 842656455, 1029913445, 1235896134, 1685312910, 1853844201, 2059826890, 3089740335, 3707688402, 6179480670, 9269221005, 18538442010]

約数ペア:

[(1, 18538442010), (2, 9269221005), (3, 6179480670), (5, 3707688402), (6, 3089740335), (9, 2059826890), (10, 1853844201), (11, 1685312910), (15, 1235896134), (18, 1029913445), (22, 842656455), (30, 617948067), (33, 561770970), (45, 411965378), (55, 337062582), (66, 280885485), (90, 205982689), (99, 187256990), (110, 168531291), (165, 112354194), (198, 93628495), (330, 56177097), (495, 37451398), (990, 18725699), (1049, 17672490), (2098, 8836245), (3147, 5890830), (5245, 3534498), (6294, 2945415), (9441, 1963610), (10490, 1767249), (11539, 1606590), (15735, 1178166), (17851, 1038510), (18882, 981805), (23078, 803295), (31470, 589083), (34617, 535530), (35702, 519255), (47205, 392722), (53553, 346170), (57695, 321318), (69234, 267765), (89255, 207702), (94410, 196361), (103851, 178510), (107106, 173085), (115390, 160659)]