4392654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 10418688

約数和(自身を除く): 6026034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 223, 294, 402, 446, 469, 669, 938, 1338, 1407, 1561, 2814, 3122, 3283, 4683, 6566, 9366, 9849, 10927, 14941, 19698, 21854, 29882, 32781, 44823, 65562, 89646, 104587, 209174, 313761, 627522, 732109, 1464218, 2196327, 4392654]

約数ペア:

[(1, 4392654), (2, 2196327), (3, 1464218), (6, 732109), (7, 627522), (14, 313761), (21, 209174), (42, 104587), (49, 89646), (67, 65562), (98, 44823), (134, 32781), (147, 29882), (201, 21854), (223, 19698), (294, 14941), (402, 10927), (446, 9849), (469, 9366), (669, 6566), (938, 4683), (1338, 3283), (1407, 3122), (1561, 2814)]