1871228952

素因数分解:

$2^3\times 3^4\times {\mathrm{2887699}}^1$

素因数の和:2887717

約数の個数: 40

約数和(自身を含む): 5241175500

約数和(自身を除く): 3369946548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2887699, 5775398, 8663097, 11550796, 17326194, 23101592, 25989291, 34652388, 51978582, 69304776, 77967873, 103957164, 155935746, 207914328, 233903619, 311871492, 467807238, 623742984, 935614476, 1871228952]

約数ペア:

[(1, 1871228952), (2, 935614476), (3, 623742984), (4, 467807238), (6, 311871492), (8, 233903619), (9, 207914328), (12, 155935746), (18, 103957164), (24, 77967873), (27, 69304776), (36, 51978582), (54, 34652388), (72, 25989291), (81, 23101592), (108, 17326194), (162, 11550796), (216, 8663097), (324, 5775398), (648, 2887699)]