1210122

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1635318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 79, 111, 138, 158, 207, 222, 237, 333, 414, 474, 666, 711, 851, 1422, 1702, 1817, 2553, 2923, 3634, 5106, 5451, 5846, 7659, 8769, 10902, 15318, 16353, 17538, 26307, 32706, 52614, 67229, 134458, 201687, 403374, 605061, 1210122]

約数ペア:

[(1, 1210122), (2, 605061), (3, 403374), (6, 201687), (9, 134458), (18, 67229), (23, 52614), (37, 32706), (46, 26307), (69, 17538), (74, 16353), (79, 15318), (111, 10902), (138, 8769), (158, 7659), (207, 5846), (222, 5451), (237, 5106), (333, 3634), (414, 2923), (474, 2553), (666, 1817), (711, 1702), (851, 1422)]