11902014

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 14830146

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 139, 142, 201, 213, 278, 402, 417, 426, 603, 639, 834, 1206, 1251, 1278, 2502, 4757, 9313, 9514, 9869, 14271, 18626, 19738, 27939, 28542, 29607, 42813, 55878, 59214, 83817, 85626, 88821, 167634, 177642, 661223, 1322446, 1983669, 3967338, 5951007, 11902014]

約数ペア:

[(1, 11902014), (2, 5951007), (3, 3967338), (6, 1983669), (9, 1322446), (18, 661223), (67, 177642), (71, 167634), (134, 88821), (139, 85626), (142, 83817), (201, 59214), (213, 55878), (278, 42813), (402, 29607), (417, 28542), (426, 27939), (603, 19738), (639, 18626), (834, 14271), (1206, 9869), (1251, 9514), (1278, 9313), (2502, 4757)]