6939972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 19380480

約数和(自身を除く): 12440508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 4943, 9886, 14829, 19772, 29658, 44487, 59316, 64259, 88974, 128518, 133461, 177948, 192777, 257036, 266922, 385554, 533844, 578331, 771108, 1156662, 1734993, 2313324, 3469986, 6939972]

約数ペア:

[(1, 6939972), (2, 3469986), (3, 2313324), (4, 1734993), (6, 1156662), (9, 771108), (12, 578331), (13, 533844), (18, 385554), (26, 266922), (27, 257036), (36, 192777), (39, 177948), (52, 133461), (54, 128518), (78, 88974), (108, 64259), (117, 59316), (156, 44487), (234, 29658), (351, 19772), (468, 14829), (702, 9886), (1404, 4943)]