18435492

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 29646108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 809, 844, 1266, 1618, 1899, 2427, 2532, 3236, 3798, 4854, 5697, 7281, 7596, 9708, 11394, 14562, 21843, 22788, 29124, 43686, 87372, 170699, 341398, 512097, 682796, 1024194, 1536291, 2048388, 3072582, 4608873, 6145164, 9217746, 18435492]

約数ペア:

[(1, 18435492), (2, 9217746), (3, 6145164), (4, 4608873), (6, 3072582), (9, 2048388), (12, 1536291), (18, 1024194), (27, 682796), (36, 512097), (54, 341398), (108, 170699), (211, 87372), (422, 43686), (633, 29124), (809, 22788), (844, 21843), (1266, 14562), (1618, 11394), (1899, 9708), (2427, 7596), (2532, 7281), (3236, 5697), (3798, 4854)]