18932382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 50079744

約数和(自身を除く): 31147362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 131, 186, 217, 222, 259, 262, 279, 333, 393, 434, 518, 558, 651, 666, 777, 786, 917, 1147, 1179, 1302, 1554, 1834, 1953, 2294, 2331, 2358, 2751, 3441, 3906, 4061, 4662, 4847, 5502, 6882, 8029, 8122, 8253, 9694, 10323, 12183, 14541, 16058, 16506, 20646, 24087, 24366, 28427, 29082, 33929, 36549, 43623, 48174, 56854, 67858, 72261, 73098, 85281, 87246, 101787, 144522, 150257, 170562, 203574, 255843, 300514, 305361, 450771, 511686, 610722, 901542, 1051799, 1352313, 2103598, 2704626, 3155397, 6310794, 9466191, 18932382]

約数ペア:

[(1, 18932382), (2, 9466191), (3, 6310794), (6, 3155397), (7, 2704626), (9, 2103598), (14, 1352313), (18, 1051799), (21, 901542), (31, 610722), (37, 511686), (42, 450771), (62, 305361), (63, 300514), (74, 255843), (93, 203574), (111, 170562), (126, 150257), (131, 144522), (186, 101787), (217, 87246), (222, 85281), (259, 73098), (262, 72261), (279, 67858), (333, 56854), (393, 48174), (434, 43623), (518, 36549), (558, 33929), (651, 29082), (666, 28427), (777, 24366), (786, 24087), (917, 20646), (1147, 16506), (1179, 16058), (1302, 14541), (1554, 12183), (1834, 10323), (1953, 9694), (2294, 8253), (2331, 8122), (2358, 8029), (2751, 6882), (3441, 5502), (3906, 4847), (4061, 4662)]