2018276865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{33149}}^1$

素因数の和:33215

約数の個数: 64

約数和(自身を含む): 4009824000

約数和(自身を除く): 1991547135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 369, 451, 495, 615, 1107, 1353, 1485, 1845, 2255, 4059, 5535, 6765, 12177, 20295, 33149, 60885, 99447, 165745, 298341, 364639, 497235, 895023, 1093917, 1359109, 1491705, 1823195, 3281751, 4077327, 4475115, 5469585, 6795545, 9845253, 12231981, 14950199, 16408755, 20386635, 36695943, 44850597, 49226265, 61159905, 74750995, 134551791, 183479715, 224252985, 403655373, 672758955, 2018276865]

約数ペア:

[(1, 2018276865), (3, 672758955), (5, 403655373), (9, 224252985), (11, 183479715), (15, 134551791), (27, 74750995), (33, 61159905), (41, 49226265), (45, 44850597), (55, 36695943), (99, 20386635), (123, 16408755), (135, 14950199), (165, 12231981), (205, 9845253), (297, 6795545), (369, 5469585), (451, 4475115), (495, 4077327), (615, 3281751), (1107, 1823195), (1353, 1491705), (1485, 1359109), (1845, 1093917), (2255, 895023), (4059, 497235), (5535, 364639), (6765, 298341), (12177, 165745), (20295, 99447), (33149, 60885)]