27984684

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 82163200

約数和(自身を除く): 54178516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 523, 546, 588, 637, 686, 1029, 1046, 1092, 1274, 1372, 1569, 1911, 2058, 2092, 2548, 3138, 3661, 3822, 4116, 4459, 6276, 6799, 7322, 7644, 8918, 10983, 13377, 13598, 14644, 17836, 20397, 21966, 25627, 26754, 27196, 40794, 43932, 47593, 51254, 53508, 76881, 81588, 95186, 102508, 142779, 153762, 179389, 190372, 285558, 307524, 333151, 358778, 538167, 571116, 666302, 717556, 999453, 1076334, 1332604, 1998906, 2152668, 2332057, 3997812, 4664114, 6996171, 9328228, 13992342, 27984684]

約数ペア:

[(1, 27984684), (2, 13992342), (3, 9328228), (4, 6996171), (6, 4664114), (7, 3997812), (12, 2332057), (13, 2152668), (14, 1998906), (21, 1332604), (26, 1076334), (28, 999453), (39, 717556), (42, 666302), (49, 571116), (52, 538167), (78, 358778), (84, 333151), (91, 307524), (98, 285558), (147, 190372), (156, 179389), (182, 153762), (196, 142779), (273, 102508), (294, 95186), (343, 81588), (364, 76881), (523, 53508), (546, 51254), (588, 47593), (637, 43932), (686, 40794), (1029, 27196), (1046, 26754), (1092, 25627), (1274, 21966), (1372, 20397), (1569, 17836), (1911, 14644), (2058, 13598), (2092, 13377), (2548, 10983), (3138, 8918), (3661, 7644), (3822, 7322), (4116, 6799), (4459, 6276)]