31464594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 82368000

約数和(自身を除く): 50903406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 79, 87, 109, 126, 158, 174, 203, 218, 237, 261, 327, 406, 474, 522, 553, 609, 654, 711, 763, 981, 1106, 1218, 1422, 1526, 1659, 1827, 1962, 2289, 2291, 3161, 3318, 3654, 4578, 4582, 4977, 6322, 6867, 6873, 8611, 9483, 9954, 13734, 13746, 16037, 17222, 18966, 20619, 22127, 25833, 28449, 32074, 41238, 44254, 48111, 51666, 56898, 60277, 66381, 77499, 96222, 120554, 132762, 144333, 154998, 180831, 199143, 249719, 288666, 361662, 398286, 499438, 542493, 749157, 1084986, 1498314, 1748033, 2247471, 3496066, 4494942, 5244099, 10488198, 15732297, 31464594]

約数ペア:

[(1, 31464594), (2, 15732297), (3, 10488198), (6, 5244099), (7, 4494942), (9, 3496066), (14, 2247471), (18, 1748033), (21, 1498314), (29, 1084986), (42, 749157), (58, 542493), (63, 499438), (79, 398286), (87, 361662), (109, 288666), (126, 249719), (158, 199143), (174, 180831), (203, 154998), (218, 144333), (237, 132762), (261, 120554), (327, 96222), (406, 77499), (474, 66381), (522, 60277), (553, 56898), (609, 51666), (654, 48111), (711, 44254), (763, 41238), (981, 32074), (1106, 28449), (1218, 25833), (1422, 22127), (1526, 20619), (1659, 18966), (1827, 17222), (1962, 16037), (2289, 13746), (2291, 13734), (3161, 9954), (3318, 9483), (3654, 8611), (4578, 6873), (4582, 6867), (4977, 6322)]