38908044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 113568000

約数和(自身を除く): 74659956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1499, 1854, 2163, 2884, 2998, 3708, 4326, 4497, 5996, 6489, 8652, 8994, 10493, 12978, 13491, 17988, 20986, 25956, 26982, 31479, 41972, 53964, 62958, 94437, 125916, 154397, 188874, 308794, 377748, 463191, 617588, 926382, 1080779, 1389573, 1852764, 2161558, 2779146, 3242337, 4323116, 5558292, 6484674, 9727011, 12969348, 19454022, 38908044]

約数ペア:

[(1, 38908044), (2, 19454022), (3, 12969348), (4, 9727011), (6, 6484674), (7, 5558292), (9, 4323116), (12, 3242337), (14, 2779146), (18, 2161558), (21, 1852764), (28, 1389573), (36, 1080779), (42, 926382), (63, 617588), (84, 463191), (103, 377748), (126, 308794), (206, 188874), (252, 154397), (309, 125916), (412, 94437), (618, 62958), (721, 53964), (927, 41972), (1236, 31479), (1442, 26982), (1499, 25956), (1854, 20986), (2163, 17988), (2884, 13491), (2998, 12978), (3708, 10493), (4326, 8994), (4497, 8652), (5996, 6489)]