13468728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 42230160

約数和(自身を除く): 28761432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 881, 1092, 1176, 1274, 1762, 1911, 2184, 2548, 2643, 3524, 3822, 5096, 5286, 6167, 7048, 7644, 10572, 11453, 12334, 15288, 18501, 21144, 22906, 24668, 34359, 37002, 43169, 45812, 49336, 68718, 74004, 80171, 86338, 91624, 129507, 137436, 148008, 160342, 172676, 240513, 259014, 274872, 320684, 345352, 481026, 518028, 561197, 641368, 962052, 1036056, 1122394, 1683591, 1924104, 2244788, 3367182, 4489576, 6734364, 13468728]

約数ペア:

[(1, 13468728), (2, 6734364), (3, 4489576), (4, 3367182), (6, 2244788), (7, 1924104), (8, 1683591), (12, 1122394), (13, 1036056), (14, 962052), (21, 641368), (24, 561197), (26, 518028), (28, 481026), (39, 345352), (42, 320684), (49, 274872), (52, 259014), (56, 240513), (78, 172676), (84, 160342), (91, 148008), (98, 137436), (104, 129507), (147, 91624), (156, 86338), (168, 80171), (182, 74004), (196, 68718), (273, 49336), (294, 45812), (312, 43169), (364, 37002), (392, 34359), (546, 24668), (588, 22906), (637, 21144), (728, 18501), (881, 15288), (1092, 12334), (1176, 11453), (1274, 10572), (1762, 7644), (1911, 7048), (2184, 6167), (2548, 5286), (2643, 5096), (3524, 3822)]