20170168218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{31237}}^1$

素因数の和:32511

約数の個数: 48

約数和(自身を含む): 45246993480

約数和(自身を除く): 25076825262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1237, 2474, 3711, 7422, 11133, 22266, 31237, 35873, 62474, 71746, 93711, 107619, 187422, 215238, 281133, 322857, 562266, 645714, 905873, 1811746, 2717619, 5435238, 8152857, 16305714, 38640169, 77280338, 115920507, 231841014, 347761521, 695523042, 1120564901, 2241129802, 3361694703, 6723389406, 10085084109, 20170168218]

約数ペア:

[(1, 20170168218), (2, 10085084109), (3, 6723389406), (6, 3361694703), (9, 2241129802), (18, 1120564901), (29, 695523042), (58, 347761521), (87, 231841014), (174, 115920507), (261, 77280338), (522, 38640169), (1237, 16305714), (2474, 8152857), (3711, 5435238), (7422, 2717619), (11133, 1811746), (22266, 905873), (31237, 645714), (35873, 562266), (62474, 322857), (71746, 281133), (93711, 215238), (107619, 187422)]