16968252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 45839360

約数和(自身を除く): 28871108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2557, 3318, 5114, 6636, 7671, 10228, 15342, 17899, 30684, 35798, 53697, 71596, 107394, 202003, 214788, 404006, 606009, 808012, 1212018, 1414021, 2424036, 2828042, 4242063, 5656084, 8484126, 16968252]

約数ペア:

[(1, 16968252), (2, 8484126), (3, 5656084), (4, 4242063), (6, 2828042), (7, 2424036), (12, 1414021), (14, 1212018), (21, 808012), (28, 606009), (42, 404006), (79, 214788), (84, 202003), (158, 107394), (237, 71596), (316, 53697), (474, 35798), (553, 30684), (948, 17899), (1106, 15342), (1659, 10228), (2212, 7671), (2557, 6636), (3318, 5114)]