18104544

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1752

約数の個数: 72

約数和(自身を含む): 52907400

約数和(自身を除く): 34802856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1699, 1776, 2664, 3398, 3552, 5097, 5328, 6796, 10194, 10656, 13592, 15291, 20388, 27184, 30582, 40776, 54368, 61164, 62863, 81552, 122328, 125726, 163104, 188589, 244656, 251452, 377178, 489312, 502904, 565767, 754356, 1005808, 1131534, 1508712, 2011616, 2263068, 3017424, 4526136, 6034848, 9052272, 18104544]

約数ペア:

[(1, 18104544), (2, 9052272), (3, 6034848), (4, 4526136), (6, 3017424), (8, 2263068), (9, 2011616), (12, 1508712), (16, 1131534), (18, 1005808), (24, 754356), (32, 565767), (36, 502904), (37, 489312), (48, 377178), (72, 251452), (74, 244656), (96, 188589), (111, 163104), (144, 125726), (148, 122328), (222, 81552), (288, 62863), (296, 61164), (333, 54368), (444, 40776), (592, 30582), (666, 27184), (888, 20388), (1184, 15291), (1332, 13592), (1699, 10656), (1776, 10194), (2664, 6796), (3398, 5328), (3552, 5097)]