7793226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 20217600

約数和(自身を除く): 12424374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 389, 477, 742, 778, 954, 1113, 1167, 1431, 2226, 2334, 2723, 2862, 3339, 3501, 5446, 6678, 7002, 8169, 10017, 10503, 16338, 20034, 20617, 21006, 24507, 41234, 49014, 61851, 73521, 123702, 144319, 147042, 185553, 288638, 371106, 432957, 556659, 865914, 1113318, 1298871, 2597742, 3896613, 7793226]

約数ペア:

[(1, 7793226), (2, 3896613), (3, 2597742), (6, 1298871), (7, 1113318), (9, 865914), (14, 556659), (18, 432957), (21, 371106), (27, 288638), (42, 185553), (53, 147042), (54, 144319), (63, 123702), (106, 73521), (126, 61851), (159, 49014), (189, 41234), (318, 24507), (371, 21006), (378, 20617), (389, 20034), (477, 16338), (742, 10503), (778, 10017), (954, 8169), (1113, 7002), (1167, 6678), (1431, 5446), (2226, 3501), (2334, 3339), (2723, 2862)]