918372014

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1931}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 1680932736

約数和(自身を除く): 762560722

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 211, 322, 422, 1127, 1477, 1931, 2254, 2954, 3862, 4853, 9706, 10339, 13517, 20678, 27034, 33971, 44413, 67942, 88826, 94619, 189238, 237797, 310891, 407441, 475594, 621782, 814882, 2176237, 2852087, 4352474, 5704174, 9371143, 18742286, 19964609, 39929218, 65598001, 131196002, 459186007, 918372014]

約数ペア:

[(1, 918372014), (2, 459186007), (7, 131196002), (14, 65598001), (23, 39929218), (46, 19964609), (49, 18742286), (98, 9371143), (161, 5704174), (211, 4352474), (322, 2852087), (422, 2176237), (1127, 814882), (1477, 621782), (1931, 475594), (2254, 407441), (2954, 310891), (3862, 237797), (4853, 189238), (9706, 94619), (10339, 88826), (13517, 67942), (20678, 44413), (27034, 33971)]