130939326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1987}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 325014144

約数和(自身を除く): 194074818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 1046, 1569, 1987, 3138, 3661, 3974, 4707, 5961, 7322, 9414, 10983, 11922, 13909, 17883, 21966, 27818, 32949, 35766, 41727, 65898, 83454, 125181, 250362, 1039201, 2078402, 3117603, 6235206, 7274407, 9352809, 14548814, 18705618, 21823221, 43646442, 65469663, 130939326]

約数ペア:

[(1, 130939326), (2, 65469663), (3, 43646442), (6, 21823221), (7, 18705618), (9, 14548814), (14, 9352809), (18, 7274407), (21, 6235206), (42, 3117603), (63, 2078402), (126, 1039201), (523, 250362), (1046, 125181), (1569, 83454), (1987, 65898), (3138, 41727), (3661, 35766), (3974, 32949), (4707, 27818), (5961, 21966), (7322, 17883), (9414, 13909), (10983, 11922)]