2017271004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{43427}}^1$

素因数の和:43527

約数の個数: 72

約数和(自身を含む): 5544887040

約数和(自身を除く): 3527616036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 43427, 46452, 86854, 130281, 173708, 260562, 303989, 521124, 607978, 911967, 1215956, 1823934, 2127923, 3430733, 3647868, 4255846, 6383769, 6861466, 8511692, 10292199, 12767538, 13722932, 20584398, 24015131, 25535076, 41168796, 48030262, 72045393, 96060524, 144090786, 168105917, 288181572, 336211834, 504317751, 672423668, 1008635502, 2017271004]

約数ペア:

[(1, 2017271004), (2, 1008635502), (3, 672423668), (4, 504317751), (6, 336211834), (7, 288181572), (12, 168105917), (14, 144090786), (21, 96060524), (28, 72045393), (42, 48030262), (49, 41168796), (79, 25535076), (84, 24015131), (98, 20584398), (147, 13722932), (158, 12767538), (196, 10292199), (237, 8511692), (294, 6861466), (316, 6383769), (474, 4255846), (553, 3647868), (588, 3430733), (948, 2127923), (1106, 1823934), (1659, 1215956), (2212, 911967), (3318, 607978), (3871, 521124), (6636, 303989), (7742, 260562), (11613, 173708), (15484, 130281), (23226, 86854), (43427, 46452)]