18034848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4846

約数の個数: 72

約数和(自身を含む): 55243188

約数和(自身を除く): 37208340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4817, 9634, 14451, 19268, 28902, 38536, 43353, 57804, 62621, 77072, 86706, 115608, 125242, 154144, 173412, 187863, 231216, 250484, 346824, 375726, 462432, 500968, 563589, 693648, 751452, 1001936, 1127178, 1387296, 1502904, 2003872, 2254356, 3005808, 4508712, 6011616, 9017424, 18034848]

約数ペア:

[(1, 18034848), (2, 9017424), (3, 6011616), (4, 4508712), (6, 3005808), (8, 2254356), (9, 2003872), (12, 1502904), (13, 1387296), (16, 1127178), (18, 1001936), (24, 751452), (26, 693648), (32, 563589), (36, 500968), (39, 462432), (48, 375726), (52, 346824), (72, 250484), (78, 231216), (96, 187863), (104, 173412), (117, 154144), (144, 125242), (156, 115608), (208, 86706), (234, 77072), (288, 62621), (312, 57804), (416, 43353), (468, 38536), (624, 28902), (936, 19268), (1248, 14451), (1872, 9634), (3744, 4817)]