7449036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12710964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1249, 1491, 1988, 2498, 2982, 3747, 4996, 5964, 7494, 8743, 14988, 17486, 26229, 34972, 52458, 88679, 104916, 177358, 266037, 354716, 532074, 620753, 1064148, 1241506, 1862259, 2483012, 3724518, 7449036]

約数ペア:

[(1, 7449036), (2, 3724518), (3, 2483012), (4, 1862259), (6, 1241506), (7, 1064148), (12, 620753), (14, 532074), (21, 354716), (28, 266037), (42, 177358), (71, 104916), (84, 88679), (142, 52458), (213, 34972), (284, 26229), (426, 17486), (497, 14988), (852, 8743), (994, 7494), (1249, 5964), (1491, 4996), (1988, 3747), (2498, 2982)]