15691506282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 35634493440

約数和(自身を除く): 19942987158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 239, 279, 291, 478, 558, 582, 717, 873, 1213, 1434, 1746, 2151, 2426, 3007, 3639, 4302, 6014, 7278, 7409, 9021, 10917, 14818, 18042, 21834, 22227, 23183, 27063, 37603, 44454, 46366, 54126, 66681, 69549, 75206, 112809, 117661, 133362, 139098, 208647, 225618, 235322, 289907, 338427, 352983, 417294, 579814, 676854, 705966, 718673, 869721, 1058949, 1437346, 1739442, 2117898, 2156019, 2609163, 3647491, 4312038, 5218326, 6468057, 7294982, 8987117, 10942473, 12936114, 17974234, 21884946, 26961351, 28120979, 32827419, 53922702, 56241958, 65654838, 80884053, 84362937, 161768106, 168725874, 253088811, 506177622, 871750349, 1743500698, 2615251047, 5230502094, 7845753141, 15691506282]

約数ペア:

[(1, 15691506282), (2, 7845753141), (3, 5230502094), (6, 2615251047), (9, 1743500698), (18, 871750349), (31, 506177622), (62, 253088811), (93, 168725874), (97, 161768106), (186, 84362937), (194, 80884053), (239, 65654838), (279, 56241958), (291, 53922702), (478, 32827419), (558, 28120979), (582, 26961351), (717, 21884946), (873, 17974234), (1213, 12936114), (1434, 10942473), (1746, 8987117), (2151, 7294982), (2426, 6468057), (3007, 5218326), (3639, 4312038), (4302, 3647491), (6014, 2609163), (7278, 2156019), (7409, 2117898), (9021, 1739442), (10917, 1437346), (14818, 1058949), (18042, 869721), (21834, 718673), (22227, 705966), (23183, 676854), (27063, 579814), (37603, 417294), (44454, 352983), (46366, 338427), (54126, 289907), (66681, 235322), (69549, 225618), (75206, 208647), (112809, 139098), (117661, 133362)]