21965957664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1127153}}^1$

素因数の和:1127202

約数の個数: 96

約数和(自身を含む): 68170273920

約数和(自身を除く): 46204316256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488, 1127153, 2254306, 3381459, 4508612, 6762918, 7890071, 9017224, 13525836, 15780142, 18034448, 23670213, 27051672, 31560284, 32687437, 36068896, 47340426, 54103344, 63120568, 65374874, 94680852, 98062311, 108206688, 126241136, 130749748, 189361704, 196124622, 228812059, 252482272, 261499496, 378723408, 392249244, 457624118, 522998992, 686436177, 757446816, 784498488, 915248236, 1045997984, 1372872354, 1568996976, 1830496472, 2745744708, 3137993952, 3660992944, 5491489416, 7321985888, 10982978832, 21965957664]

約数ペア:

[(1, 21965957664), (2, 10982978832), (3, 7321985888), (4, 5491489416), (6, 3660992944), (7, 3137993952), (8, 2745744708), (12, 1830496472), (14, 1568996976), (16, 1372872354), (21, 1045997984), (24, 915248236), (28, 784498488), (29, 757446816), (32, 686436177), (42, 522998992), (48, 457624118), (56, 392249244), (58, 378723408), (84, 261499496), (87, 252482272), (96, 228812059), (112, 196124622), (116, 189361704), (168, 130749748), (174, 126241136), (203, 108206688), (224, 98062311), (232, 94680852), (336, 65374874), (348, 63120568), (406, 54103344), (464, 47340426), (609, 36068896), (672, 32687437), (696, 31560284), (812, 27051672), (928, 23670213), (1218, 18034448), (1392, 15780142), (1624, 13525836), (2436, 9017224), (2784, 7890071), (3248, 6762918), (4872, 4508612), (6496, 3381459), (9744, 2254306), (19488, 1127153)]