18597852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 108

約数和(自身を含む): 58965816

約数和(自身を除く): 40367964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 811, 819, 882, 1092, 1274, 1622, 1638, 1764, 1911, 2433, 2548, 3244, 3276, 3822, 4866, 5677, 5733, 7299, 7644, 9732, 10543, 11354, 11466, 14598, 17031, 21086, 22708, 22932, 29196, 31629, 34062, 39739, 42172, 51093, 63258, 68124, 73801, 79478, 94887, 102186, 119217, 126516, 147602, 158956, 189774, 204372, 221403, 238434, 295204, 357651, 379548, 442806, 476868, 516607, 664209, 715302, 885612, 1033214, 1328418, 1430604, 1549821, 2066428, 2656836, 3099642, 4649463, 6199284, 9298926, 18597852]

約数ペア:

[(1, 18597852), (2, 9298926), (3, 6199284), (4, 4649463), (6, 3099642), (7, 2656836), (9, 2066428), (12, 1549821), (13, 1430604), (14, 1328418), (18, 1033214), (21, 885612), (26, 715302), (28, 664209), (36, 516607), (39, 476868), (42, 442806), (49, 379548), (52, 357651), (63, 295204), (78, 238434), (84, 221403), (91, 204372), (98, 189774), (117, 158956), (126, 147602), (147, 126516), (156, 119217), (182, 102186), (196, 94887), (234, 79478), (252, 73801), (273, 68124), (294, 63258), (364, 51093), (441, 42172), (468, 39739), (546, 34062), (588, 31629), (637, 29196), (811, 22932), (819, 22708), (882, 21086), (1092, 17031), (1274, 14598), (1622, 11466), (1638, 11354), (1764, 10543), (1911, 9732), (2433, 7644), (2548, 7299), (3244, 5733), (3276, 5677), (3822, 4866)]