9996948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 27931176

約数和(自身を除く): 17934228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 521, 533, 738, 1042, 1066, 1476, 1563, 1599, 2084, 2132, 3126, 3198, 4689, 4797, 6252, 6396, 6773, 9378, 9594, 13546, 18756, 19188, 20319, 21361, 27092, 40638, 42722, 60957, 64083, 81276, 85444, 121914, 128166, 192249, 243828, 256332, 277693, 384498, 555386, 768996, 833079, 1110772, 1666158, 2499237, 3332316, 4998474, 9996948]

約数ペア:

[(1, 9996948), (2, 4998474), (3, 3332316), (4, 2499237), (6, 1666158), (9, 1110772), (12, 833079), (13, 768996), (18, 555386), (26, 384498), (36, 277693), (39, 256332), (41, 243828), (52, 192249), (78, 128166), (82, 121914), (117, 85444), (123, 81276), (156, 64083), (164, 60957), (234, 42722), (246, 40638), (369, 27092), (468, 21361), (492, 20319), (521, 19188), (533, 18756), (738, 13546), (1042, 9594), (1066, 9378), (1476, 6773), (1563, 6396), (1599, 6252), (2084, 4797), (2132, 4689), (3126, 3198)]