7177212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 21840000

約数和(自身を除く): 14662788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1499, 1596, 2394, 2998, 4497, 4788, 5996, 8994, 10493, 13491, 17988, 20986, 26982, 28481, 31479, 41972, 53964, 56962, 62958, 85443, 94437, 113924, 125916, 170886, 188874, 199367, 256329, 341772, 377748, 398734, 512658, 598101, 797468, 1025316, 1196202, 1794303, 2392404, 3588606, 7177212]

約数ペア:

[(1, 7177212), (2, 3588606), (3, 2392404), (4, 1794303), (6, 1196202), (7, 1025316), (9, 797468), (12, 598101), (14, 512658), (18, 398734), (19, 377748), (21, 341772), (28, 256329), (36, 199367), (38, 188874), (42, 170886), (57, 125916), (63, 113924), (76, 94437), (84, 85443), (114, 62958), (126, 56962), (133, 53964), (171, 41972), (228, 31479), (252, 28481), (266, 26982), (342, 20986), (399, 17988), (532, 13491), (684, 10493), (798, 8994), (1197, 5996), (1499, 4788), (1596, 4497), (2394, 2998)]