21092919984

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{499927}}^1$

素因数の和:500234

約数の個数: 60

約数和(自身を含む): 59232469296

約数和(自身を除く): 38139549312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 10548, 14064, 21096, 42192, 499927, 999854, 1499781, 1999708, 2999562, 3999416, 4499343, 5999124, 7998832, 8998686, 11998248, 17997372, 23996496, 35994744, 71989488, 146478611, 292957222, 439435833, 585914444, 878871666, 1171828888, 1318307499, 1757743332, 2343657776, 2636614998, 3515486664, 5273229996, 7030973328, 10546459992, 21092919984]

約数ペア:

[(1, 21092919984), (2, 10546459992), (3, 7030973328), (4, 5273229996), (6, 3515486664), (8, 2636614998), (9, 2343657776), (12, 1757743332), (16, 1318307499), (18, 1171828888), (24, 878871666), (36, 585914444), (48, 439435833), (72, 292957222), (144, 146478611), (293, 71989488), (586, 35994744), (879, 23996496), (1172, 17997372), (1758, 11998248), (2344, 8998686), (2637, 7998832), (3516, 5999124), (4688, 4499343), (5274, 3999416), (7032, 2999562), (10548, 1999708), (14064, 1499781), (21096, 999854), (42192, 499927)]