2018282856

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{2203}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 5141491200

約数和(自身を除く): 3123208344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 647, 708, 1294, 1416, 1941, 2203, 2588, 3882, 4406, 5176, 6609, 7764, 8812, 13218, 15528, 17624, 26436, 38173, 52872, 76346, 114519, 129977, 152692, 229038, 259954, 305384, 389931, 458076, 519908, 779862, 916152, 1039816, 1425341, 1559724, 2850682, 3119448, 4276023, 5701364, 8552046, 11402728, 17104092, 34208184, 84095119, 168190238, 252285357, 336380476, 504570714, 672760952, 1009141428, 2018282856]

約数ペア:

[(1, 2018282856), (2, 1009141428), (3, 672760952), (4, 504570714), (6, 336380476), (8, 252285357), (12, 168190238), (24, 84095119), (59, 34208184), (118, 17104092), (177, 11402728), (236, 8552046), (354, 5701364), (472, 4276023), (647, 3119448), (708, 2850682), (1294, 1559724), (1416, 1425341), (1941, 1039816), (2203, 916152), (2588, 779862), (3882, 519908), (4406, 458076), (5176, 389931), (6609, 305384), (7764, 259954), (8812, 229038), (13218, 152692), (15528, 129977), (17624, 114519), (26436, 76346), (38173, 52872)]