18777672

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6361}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 52104780

約数和(自身を除く): 33327108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6361, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 114498, 152664, 228996, 260801, 457992, 521602, 782403, 1043204, 1564806, 2086408, 2347209, 3129612, 4694418, 6259224, 9388836, 18777672]

約数ペア:

[(1, 18777672), (2, 9388836), (3, 6259224), (4, 4694418), (6, 3129612), (8, 2347209), (9, 2086408), (12, 1564806), (18, 1043204), (24, 782403), (36, 521602), (41, 457992), (72, 260801), (82, 228996), (123, 152664), (164, 114498), (246, 76332), (328, 57249), (369, 50888), (492, 38166), (738, 25444), (984, 19083), (1476, 12722), (2952, 6361)]