21545970714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70411669}}^1$

素因数の和:70411694

約数の個数: 24

約数和(自身を含む): 49428992340

約数和(自身を除く): 27883021626

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70411669, 140823338, 211235007, 422470014, 633705021, 1196998373, 1267410042, 2393996746, 3590995119, 7181990238, 10772985357, 21545970714]

約数ペア:

[(1, 21545970714), (2, 10772985357), (3, 7181990238), (6, 3590995119), (9, 2393996746), (17, 1267410042), (18, 1196998373), (34, 633705021), (51, 422470014), (102, 211235007), (153, 140823338), (306, 70411669)]