18803952

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 60

約数和(自身を含む): 53437800

約数和(自身を除く): 34633848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 1949, 2412, 3216, 3898, 4824, 5847, 7796, 9648, 11694, 15592, 17541, 23388, 31184, 35082, 46776, 70164, 93552, 130583, 140328, 261166, 280656, 391749, 522332, 783498, 1044664, 1175247, 1566996, 2089328, 2350494, 3133992, 4700988, 6267984, 9401976, 18803952]

約数ペア:

[(1, 18803952), (2, 9401976), (3, 6267984), (4, 4700988), (6, 3133992), (8, 2350494), (9, 2089328), (12, 1566996), (16, 1175247), (18, 1044664), (24, 783498), (36, 522332), (48, 391749), (67, 280656), (72, 261166), (134, 140328), (144, 130583), (201, 93552), (268, 70164), (402, 46776), (536, 35082), (603, 31184), (804, 23388), (1072, 17541), (1206, 15592), (1608, 11694), (1949, 9648), (2412, 7796), (3216, 5847), (3898, 4824)]