15707613006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{646883}}^1$

素因数の和:646981

約数の個数: 48

約数和(自身を含む): 36329005440

約数和(自身を除く): 20621392434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 646883, 1293766, 1940649, 3881298, 5821947, 11643894, 12290777, 24581554, 36872331, 45928693, 73744662, 91857386, 110616993, 137786079, 221233986, 275572158, 413358237, 826716474, 872645167, 1745290334, 2617935501, 5235871002, 7853806503, 15707613006]

約数ペア:

[(1, 15707613006), (2, 7853806503), (3, 5235871002), (6, 2617935501), (9, 1745290334), (18, 872645167), (19, 826716474), (38, 413358237), (57, 275572158), (71, 221233986), (114, 137786079), (142, 110616993), (171, 91857386), (213, 73744662), (342, 45928693), (426, 36872331), (639, 24581554), (1278, 12290777), (1349, 11643894), (2698, 5821947), (4047, 3881298), (8094, 1940649), (12141, 1293766), (24282, 646883)]