18667044

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 36974556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 827, 836, 1026, 1188, 1254, 1654, 1881, 2052, 2481, 2508, 3308, 3762, 4962, 5643, 7443, 7524, 9097, 9924, 11286, 14886, 15713, 18194, 22329, 22572, 27291, 29772, 31426, 36388, 44658, 47139, 54582, 62852, 81873, 89316, 94278, 109164, 141417, 163746, 172843, 188556, 245619, 282834, 327492, 345686, 424251, 491238, 518529, 565668, 691372, 848502, 982476, 1037058, 1555587, 1697004, 2074116, 3111174, 4666761, 6222348, 9333522, 18667044]

約数ペア:

[(1, 18667044), (2, 9333522), (3, 6222348), (4, 4666761), (6, 3111174), (9, 2074116), (11, 1697004), (12, 1555587), (18, 1037058), (19, 982476), (22, 848502), (27, 691372), (33, 565668), (36, 518529), (38, 491238), (44, 424251), (54, 345686), (57, 327492), (66, 282834), (76, 245619), (99, 188556), (108, 172843), (114, 163746), (132, 141417), (171, 109164), (198, 94278), (209, 89316), (228, 81873), (297, 62852), (342, 54582), (396, 47139), (418, 44658), (513, 36388), (594, 31426), (627, 29772), (684, 27291), (827, 22572), (836, 22329), (1026, 18194), (1188, 15713), (1254, 14886), (1654, 11286), (1881, 9924), (2052, 9097), (2481, 7524), (2508, 7443), (3308, 5643), (3762, 4962)]