11013804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 29352960

約数和(自身を除く): 18339156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 139, 142, 186, 213, 278, 279, 284, 372, 417, 426, 556, 558, 639, 834, 852, 1116, 1251, 1278, 1668, 2201, 2502, 2556, 4309, 4402, 5004, 6603, 8618, 8804, 9869, 12927, 13206, 17236, 19738, 19809, 25854, 26412, 29607, 38781, 39476, 39618, 51708, 59214, 77562, 79236, 88821, 118428, 155124, 177642, 305939, 355284, 611878, 917817, 1223756, 1835634, 2753451, 3671268, 5506902, 11013804]

約数ペア:

[(1, 11013804), (2, 5506902), (3, 3671268), (4, 2753451), (6, 1835634), (9, 1223756), (12, 917817), (18, 611878), (31, 355284), (36, 305939), (62, 177642), (71, 155124), (93, 118428), (124, 88821), (139, 79236), (142, 77562), (186, 59214), (213, 51708), (278, 39618), (279, 39476), (284, 38781), (372, 29607), (417, 26412), (426, 25854), (556, 19809), (558, 19738), (639, 17236), (834, 13206), (852, 12927), (1116, 9869), (1251, 8804), (1278, 8618), (1668, 6603), (2201, 5004), (2502, 4402), (2556, 4309)]