1954062

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2763378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 139, 142, 198, 213, 278, 417, 426, 639, 781, 834, 1251, 1278, 1529, 1562, 2343, 2502, 3058, 4587, 4686, 7029, 9174, 9869, 13761, 14058, 19738, 27522, 29607, 59214, 88821, 108559, 177642, 217118, 325677, 651354, 977031, 1954062]

約数ペア:

[(1, 1954062), (2, 977031), (3, 651354), (6, 325677), (9, 217118), (11, 177642), (18, 108559), (22, 88821), (33, 59214), (66, 29607), (71, 27522), (99, 19738), (139, 14058), (142, 13761), (198, 9869), (213, 9174), (278, 7029), (417, 4686), (426, 4587), (639, 3058), (781, 2502), (834, 2343), (1251, 1562), (1278, 1529)]