2018692788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{58189}}^1$

素因数の和:58269

約数の個数: 72

約数和(自身を含む): 5572274400

約数和(自身を除く): 3553581612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2478, 2891, 4956, 5782, 8673, 11564, 17346, 34692, 58189, 116378, 174567, 232756, 349134, 407323, 698268, 814646, 1221969, 1629292, 2443938, 2851261, 3433151, 4887876, 5702522, 6866302, 8553783, 10299453, 11405044, 13732604, 17107566, 20598906, 24032057, 34215132, 41197812, 48064114, 72096171, 96128228, 144192342, 168224399, 288384684, 336448798, 504673197, 672897596, 1009346394, 2018692788]

約数ペア:

[(1, 2018692788), (2, 1009346394), (3, 672897596), (4, 504673197), (6, 336448798), (7, 288384684), (12, 168224399), (14, 144192342), (21, 96128228), (28, 72096171), (42, 48064114), (49, 41197812), (59, 34215132), (84, 24032057), (98, 20598906), (118, 17107566), (147, 13732604), (177, 11405044), (196, 10299453), (236, 8553783), (294, 6866302), (354, 5702522), (413, 4887876), (588, 3433151), (708, 2851261), (826, 2443938), (1239, 1629292), (1652, 1221969), (2478, 814646), (2891, 698268), (4956, 407323), (5782, 349134), (8673, 232756), (11564, 174567), (17346, 116378), (34692, 58189)]