2013180876

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{23291}}^1$

素因数の和:23329

約数の個数: 90

約数和(自身を含む): 5936921172

約数和(自身を除く): 3923740296

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 21609, 23291, 28812, 43218, 46582, 69873, 86436, 93164, 139746, 163037, 209619, 279492, 326074, 419238, 489111, 652148, 838476, 978222, 1141259, 1467333, 1956444, 2282518, 2934666, 3423777, 4565036, 5869332, 6847554, 7988813, 10271331, 13695108, 15977626, 20542662, 23966439, 31955252, 41085324, 47932878, 55921691, 71899317, 95865756, 111843382, 143798634, 167765073, 223686764, 287597268, 335530146, 503295219, 671060292, 1006590438, 2013180876]

約数ペア:

[(1, 2013180876), (2, 1006590438), (3, 671060292), (4, 503295219), (6, 335530146), (7, 287597268), (9, 223686764), (12, 167765073), (14, 143798634), (18, 111843382), (21, 95865756), (28, 71899317), (36, 55921691), (42, 47932878), (49, 41085324), (63, 31955252), (84, 23966439), (98, 20542662), (126, 15977626), (147, 13695108), (196, 10271331), (252, 7988813), (294, 6847554), (343, 5869332), (441, 4565036), (588, 3423777), (686, 2934666), (882, 2282518), (1029, 1956444), (1372, 1467333), (1764, 1141259), (2058, 978222), (2401, 838476), (3087, 652148), (4116, 489111), (4802, 419238), (6174, 326074), (7203, 279492), (9604, 209619), (12348, 163037), (14406, 139746), (21609, 93164), (23291, 86436), (28812, 69873), (43218, 46582)]