15674316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 47496960

約数和(自身を除く): 31822644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 61, 69, 76, 84, 92, 98, 114, 122, 133, 138, 147, 161, 183, 196, 228, 244, 266, 276, 294, 322, 366, 399, 427, 437, 483, 532, 588, 644, 732, 798, 854, 874, 931, 966, 1127, 1159, 1281, 1311, 1403, 1596, 1708, 1748, 1862, 1932, 2254, 2318, 2562, 2622, 2793, 2806, 2989, 3059, 3381, 3477, 3724, 4209, 4508, 4636, 5124, 5244, 5586, 5612, 5978, 6118, 6762, 6954, 8113, 8418, 8967, 9177, 9821, 11172, 11956, 12236, 13524, 13908, 16226, 16836, 17934, 18354, 19642, 21413, 24339, 26657, 29463, 32452, 35868, 36708, 39284, 42826, 48678, 53314, 56791, 58926, 64239, 68747, 79971, 85652, 97356, 106628, 113582, 117852, 128478, 137494, 159942, 170373, 186599, 206241, 227164, 256956, 274988, 319884, 340746, 373198, 412482, 559797, 681492, 746396, 824964, 1119594, 1306193, 2239188, 2612386, 3918579, 5224772, 7837158, 15674316]

約数ペア:

[(1, 15674316), (2, 7837158), (3, 5224772), (4, 3918579), (6, 2612386), (7, 2239188), (12, 1306193), (14, 1119594), (19, 824964), (21, 746396), (23, 681492), (28, 559797), (38, 412482), (42, 373198), (46, 340746), (49, 319884), (57, 274988), (61, 256956), (69, 227164), (76, 206241), (84, 186599), (92, 170373), (98, 159942), (114, 137494), (122, 128478), (133, 117852), (138, 113582), (147, 106628), (161, 97356), (183, 85652), (196, 79971), (228, 68747), (244, 64239), (266, 58926), (276, 56791), (294, 53314), (322, 48678), (366, 42826), (399, 39284), (427, 36708), (437, 35868), (483, 32452), (532, 29463), (588, 26657), (644, 24339), (732, 21413), (798, 19642), (854, 18354), (874, 17934), (931, 16836), (966, 16226), (1127, 13908), (1159, 13524), (1281, 12236), (1311, 11956), (1403, 11172), (1596, 9821), (1708, 9177), (1748, 8967), (1862, 8418), (1932, 8113), (2254, 6954), (2318, 6762), (2562, 6118), (2622, 5978), (2793, 5612), (2806, 5586), (2989, 5244), (3059, 5124), (3381, 4636), (3477, 4508), (3724, 4209)]