1381236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 3440640

約数和(自身を除く): 2059404

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 79, 93, 94, 124, 141, 158, 186, 188, 237, 282, 316, 372, 474, 564, 948, 1457, 2449, 2914, 3713, 4371, 4898, 5828, 7347, 7426, 8742, 9796, 11139, 14694, 14852, 17484, 22278, 29388, 44556, 115103, 230206, 345309, 460412, 690618, 1381236]

約数ペア:

[(1, 1381236), (2, 690618), (3, 460412), (4, 345309), (6, 230206), (12, 115103), (31, 44556), (47, 29388), (62, 22278), (79, 17484), (93, 14852), (94, 14694), (124, 11139), (141, 9796), (158, 8742), (186, 7426), (188, 7347), (237, 5828), (282, 4898), (316, 4371), (372, 3713), (474, 2914), (564, 2449), (948, 1457)]