18159174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 46368000

約数和(自身を除く): 28208826

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1609, 1881, 3218, 3762, 4827, 5643, 9654, 11286, 14481, 17699, 28962, 30571, 35398, 43443, 53097, 61142, 86886, 91713, 106194, 159291, 183426, 275139, 318582, 336281, 477873, 550278, 672562, 825417, 955746, 1008843, 1650834, 2017686, 3026529, 6053058, 9079587, 18159174]

約数ペア:

[(1, 18159174), (2, 9079587), (3, 6053058), (6, 3026529), (9, 2017686), (11, 1650834), (18, 1008843), (19, 955746), (22, 825417), (27, 672562), (33, 550278), (38, 477873), (54, 336281), (57, 318582), (66, 275139), (99, 183426), (114, 159291), (171, 106194), (198, 91713), (209, 86886), (297, 61142), (342, 53097), (418, 43443), (513, 35398), (594, 30571), (627, 28962), (1026, 17699), (1254, 14481), (1609, 11286), (1881, 9654), (3218, 5643), (3762, 4827)]