26721132

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 65049600

約数和(自身を除く): 38328468

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 659, 1308, 1318, 1977, 2636, 3379, 3954, 6758, 7908, 10137, 13516, 20274, 20429, 40548, 40858, 61287, 71831, 81716, 122574, 143662, 215493, 245148, 287324, 430986, 861972, 2226761, 4453522, 6680283, 8907044, 13360566, 26721132]

約数ペア:

[(1, 26721132), (2, 13360566), (3, 8907044), (4, 6680283), (6, 4453522), (12, 2226761), (31, 861972), (62, 430986), (93, 287324), (109, 245148), (124, 215493), (186, 143662), (218, 122574), (327, 81716), (372, 71831), (436, 61287), (654, 40858), (659, 40548), (1308, 20429), (1318, 20274), (1977, 13516), (2636, 10137), (3379, 7908), (3954, 6758)]