68187294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18661}}^1$

素因数の和:18705

約数の個数: 48

約数和(自身を含む): 174676320

約数和(自身を除く): 106489026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 18661, 37322, 55983, 111966, 130627, 167949, 261254, 335898, 391881, 541169, 783762, 1082338, 1175643, 1623507, 2351286, 3247014, 3788183, 4870521, 7576366, 9741042, 11364549, 22729098, 34093647, 68187294]

約数ペア:

[(1, 68187294), (2, 34093647), (3, 22729098), (6, 11364549), (7, 9741042), (9, 7576366), (14, 4870521), (18, 3788183), (21, 3247014), (29, 2351286), (42, 1623507), (58, 1175643), (63, 1082338), (87, 783762), (126, 541169), (174, 391881), (203, 335898), (261, 261254), (406, 167949), (522, 130627), (609, 111966), (1218, 55983), (1827, 37322), (3654, 18661)]