2684358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3605562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 167, 171, 282, 334, 342, 423, 501, 846, 893, 1002, 1503, 1786, 2679, 3006, 3173, 5358, 6346, 7849, 8037, 9519, 15698, 16074, 19038, 23547, 28557, 47094, 57114, 70641, 141282, 149131, 298262, 447393, 894786, 1342179, 2684358]

約数ペア:

[(1, 2684358), (2, 1342179), (3, 894786), (6, 447393), (9, 298262), (18, 149131), (19, 141282), (38, 70641), (47, 57114), (57, 47094), (94, 28557), (114, 23547), (141, 19038), (167, 16074), (171, 15698), (282, 9519), (334, 8037), (342, 7849), (423, 6346), (501, 5358), (846, 3173), (893, 3006), (1002, 2679), (1503, 1786)]