1270188

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 3472000

約数和(自身を除く): 2201812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 619, 684, 1026, 1238, 1857, 2052, 2476, 3714, 5571, 7428, 11142, 11761, 16713, 22284, 23522, 33426, 35283, 47044, 66852, 70566, 105849, 141132, 211698, 317547, 423396, 635094, 1270188]

約数ペア:

[(1, 1270188), (2, 635094), (3, 423396), (4, 317547), (6, 211698), (9, 141132), (12, 105849), (18, 70566), (19, 66852), (27, 47044), (36, 35283), (38, 33426), (54, 23522), (57, 22284), (76, 16713), (108, 11761), (114, 11142), (171, 7428), (228, 5571), (342, 3714), (513, 2476), (619, 2052), (684, 1857), (1026, 1238)]