39410826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 67033974

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 57, 58, 78, 87, 91, 114, 131, 133, 174, 182, 203, 247, 262, 266, 273, 377, 393, 399, 406, 494, 546, 551, 609, 741, 754, 786, 798, 917, 1102, 1131, 1218, 1482, 1653, 1703, 1729, 1834, 2262, 2489, 2639, 2751, 3306, 3406, 3458, 3799, 3857, 4978, 5109, 5187, 5278, 5502, 7163, 7467, 7598, 7714, 7917, 10218, 10374, 11397, 11571, 11921, 14326, 14934, 15834, 17423, 21489, 22794, 23142, 23842, 26593, 32357, 34846, 35763, 42978, 49387, 50141, 52269, 53186, 64714, 71526, 72181, 79779, 97071, 98774, 100282, 104538, 144362, 148161, 150423, 159558, 194142, 216543, 226499, 296322, 300846, 345709, 433086, 452998, 505267, 679497, 691418, 938353, 1010534, 1037127, 1358994, 1515801, 1876706, 2074254, 2815059, 3031602, 5630118, 6568471, 13136942, 19705413, 39410826]

約数ペア:

[(1, 39410826), (2, 19705413), (3, 13136942), (6, 6568471), (7, 5630118), (13, 3031602), (14, 2815059), (19, 2074254), (21, 1876706), (26, 1515801), (29, 1358994), (38, 1037127), (39, 1010534), (42, 938353), (57, 691418), (58, 679497), (78, 505267), (87, 452998), (91, 433086), (114, 345709), (131, 300846), (133, 296322), (174, 226499), (182, 216543), (203, 194142), (247, 159558), (262, 150423), (266, 148161), (273, 144362), (377, 104538), (393, 100282), (399, 98774), (406, 97071), (494, 79779), (546, 72181), (551, 71526), (609, 64714), (741, 53186), (754, 52269), (786, 50141), (798, 49387), (917, 42978), (1102, 35763), (1131, 34846), (1218, 32357), (1482, 26593), (1653, 23842), (1703, 23142), (1729, 22794), (1834, 21489), (2262, 17423), (2489, 15834), (2639, 14934), (2751, 14326), (3306, 11921), (3406, 11571), (3458, 11397), (3799, 10374), (3857, 10218), (4978, 7917), (5109, 7714), (5187, 7598), (5278, 7467), (5502, 7163)]