1293642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10267}}^1$

素因数の和:10282

約数の個数: 24

約数和(自身を含む): 3203616

約数和(自身を除く): 1909974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10267, 20534, 30801, 61602, 71869, 92403, 143738, 184806, 215607, 431214, 646821, 1293642]

約数ペア:

[(1, 1293642), (2, 646821), (3, 431214), (6, 215607), (7, 184806), (9, 143738), (14, 92403), (18, 71869), (21, 61602), (42, 30801), (63, 20534), (126, 10267)]