13000428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 39207168

約数和(自身を除く): 26206740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2243, 2898, 4486, 5796, 6729, 8972, 13458, 15701, 20187, 26916, 31402, 40374, 47103, 51589, 62804, 80748, 94206, 103178, 141309, 154767, 188412, 206356, 282618, 309534, 361123, 464301, 565236, 619068, 722246, 928602, 1083369, 1444492, 1857204, 2166738, 3250107, 4333476, 6500214, 13000428]

約数ペア:

[(1, 13000428), (2, 6500214), (3, 4333476), (4, 3250107), (6, 2166738), (7, 1857204), (9, 1444492), (12, 1083369), (14, 928602), (18, 722246), (21, 619068), (23, 565236), (28, 464301), (36, 361123), (42, 309534), (46, 282618), (63, 206356), (69, 188412), (84, 154767), (92, 141309), (126, 103178), (138, 94206), (161, 80748), (207, 62804), (252, 51589), (276, 47103), (322, 40374), (414, 31402), (483, 26916), (644, 20187), (828, 15701), (966, 13458), (1449, 8972), (1932, 6729), (2243, 5796), (2898, 4486)]