1622502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 4093440

約数和(自身を除く): 2470938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 163, 237, 326, 474, 489, 553, 711, 978, 1106, 1141, 1422, 1467, 1659, 2282, 2934, 3318, 3423, 4977, 6846, 9954, 10269, 12877, 20538, 25754, 38631, 77262, 90139, 115893, 180278, 231786, 270417, 540834, 811251, 1622502]

約数ペア:

[(1, 1622502), (2, 811251), (3, 540834), (6, 270417), (7, 231786), (9, 180278), (14, 115893), (18, 90139), (21, 77262), (42, 38631), (63, 25754), (79, 20538), (126, 12877), (158, 10269), (163, 9954), (237, 6846), (326, 4977), (474, 3423), (489, 3318), (553, 2934), (711, 2282), (978, 1659), (1106, 1467), (1141, 1422)]