2045358

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{773}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 5294160

約数和(自身を除く): 3248802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 773, 882, 1323, 1546, 2319, 2646, 4638, 5411, 6957, 10822, 13914, 16233, 20871, 32466, 37877, 41742, 48699, 75754, 97398, 113631, 146097, 227262, 292194, 340893, 681786, 1022679, 2045358]

約数ペア:

[(1, 2045358), (2, 1022679), (3, 681786), (6, 340893), (7, 292194), (9, 227262), (14, 146097), (18, 113631), (21, 97398), (27, 75754), (42, 48699), (49, 41742), (54, 37877), (63, 32466), (98, 20871), (126, 16233), (147, 13914), (189, 10822), (294, 6957), (378, 5411), (441, 4638), (773, 2646), (882, 2319), (1323, 1546)]