30737538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131357}}^1$

素因数の和:131378

約数の個数: 24

約数和(自身を含む): 71721468

約数和(自身を除く): 40983930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131357, 262714, 394071, 788142, 1182213, 1707641, 2364426, 3415282, 5122923, 10245846, 15368769, 30737538]

約数ペア:

[(1, 30737538), (2, 15368769), (3, 10245846), (6, 5122923), (9, 3415282), (13, 2364426), (18, 1707641), (26, 1182213), (39, 788142), (78, 394071), (117, 262714), (234, 131357)]