1370502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 3463200

約数和(自身を除く): 2092698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 149, 219, 298, 438, 447, 511, 657, 894, 1022, 1043, 1314, 1341, 1533, 2086, 2682, 3066, 3129, 4599, 6258, 9198, 9387, 10877, 18774, 21754, 32631, 65262, 76139, 97893, 152278, 195786, 228417, 456834, 685251, 1370502]

約数ペア:

[(1, 1370502), (2, 685251), (3, 456834), (6, 228417), (7, 195786), (9, 152278), (14, 97893), (18, 76139), (21, 65262), (42, 32631), (63, 21754), (73, 18774), (126, 10877), (146, 9387), (149, 9198), (219, 6258), (298, 4599), (438, 3129), (447, 3066), (511, 2682), (657, 2086), (894, 1533), (1022, 1341), (1043, 1314)]