1849764

素因数分解:

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

素因数の和:113

約数の個数: 72

約数和(自身を含む): 5291328

約数和(自身を除く): 3441564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 361, 366, 399, 427, 532, 722, 732, 798, 854, 1083, 1159, 1281, 1444, 1596, 1708, 2166, 2318, 2527, 2562, 3477, 4332, 4636, 5054, 5124, 6954, 7581, 8113, 10108, 13908, 15162, 16226, 22021, 24339, 30324, 32452, 44042, 48678, 66063, 88084, 97356, 132126, 154147, 264252, 308294, 462441, 616588, 924882, 1849764]

約数ペア:

[(1, 1849764), (2, 924882), (3, 616588), (4, 462441), (6, 308294), (7, 264252), (12, 154147), (14, 132126), (19, 97356), (21, 88084), (28, 66063), (38, 48678), (42, 44042), (57, 32452), (61, 30324), (76, 24339), (84, 22021), (114, 16226), (122, 15162), (133, 13908), (183, 10108), (228, 8113), (244, 7581), (266, 6954), (361, 5124), (366, 5054), (399, 4636), (427, 4332), (532, 3477), (722, 2562), (732, 2527), (798, 2318), (854, 2166), (1083, 1708), (1159, 1596), (1281, 1444)]