16471404

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 47040000

約数和(自身を除く): 30568596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 349, 414, 437, 513, 621, 684, 698, 828, 874, 1026, 1047, 1242, 1311, 1396, 1748, 2052, 2094, 2484, 2622, 3141, 3933, 4188, 5244, 6282, 6631, 7866, 8027, 9423, 11799, 12564, 13262, 15732, 16054, 18846, 19893, 23598, 24081, 26524, 32108, 37692, 39786, 47196, 48162, 59679, 72243, 79572, 96324, 119358, 144486, 152513, 179037, 216729, 238716, 288972, 305026, 358074, 433458, 457539, 610052, 716148, 866916, 915078, 1372617, 1830156, 2745234, 4117851, 5490468, 8235702, 16471404]

約数ペア:

[(1, 16471404), (2, 8235702), (3, 5490468), (4, 4117851), (6, 2745234), (9, 1830156), (12, 1372617), (18, 915078), (19, 866916), (23, 716148), (27, 610052), (36, 457539), (38, 433458), (46, 358074), (54, 305026), (57, 288972), (69, 238716), (76, 216729), (92, 179037), (108, 152513), (114, 144486), (138, 119358), (171, 96324), (207, 79572), (228, 72243), (276, 59679), (342, 48162), (349, 47196), (414, 39786), (437, 37692), (513, 32108), (621, 26524), (684, 24081), (698, 23598), (828, 19893), (874, 18846), (1026, 16054), (1047, 15732), (1242, 13262), (1311, 12564), (1396, 11799), (1748, 9423), (2052, 8027), (2094, 7866), (2484, 6631), (2622, 6282), (3141, 5244), (3933, 4188)]