9997572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 26452160

約数和(自身を除く): 16454588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 3373, 6746, 10119, 13492, 20238, 40476, 43849, 64087, 87698, 128174, 131547, 175396, 192261, 256348, 263094, 384522, 526188, 769044, 833131, 1666262, 2499393, 3332524, 4998786, 9997572]

約数ペア:

[(1, 9997572), (2, 4998786), (3, 3332524), (4, 2499393), (6, 1666262), (12, 833131), (13, 769044), (19, 526188), (26, 384522), (38, 263094), (39, 256348), (52, 192261), (57, 175396), (76, 131547), (78, 128174), (114, 87698), (156, 64087), (228, 43849), (247, 40476), (494, 20238), (741, 13492), (988, 10119), (1482, 6746), (2964, 3373)]