21536703538

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{9059}}^1$

素因数の和:10519

約数の個数: 48

約数和(自身を含む): 39822179040

約数和(自身を除く): 18285475502

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1427, 1666, 2854, 9059, 9989, 18118, 19978, 24259, 48518, 63413, 69923, 126826, 139846, 154003, 169813, 308006, 339626, 443891, 887782, 1078021, 1188691, 2156042, 2377382, 7546147, 12927193, 15092294, 25854386, 90490351, 180980702, 219762281, 439524562, 633432457, 1266864914, 1538335967, 3076671934, 10768351769, 21536703538]

約数ペア:

[(1, 21536703538), (2, 10768351769), (7, 3076671934), (14, 1538335967), (17, 1266864914), (34, 633432457), (49, 439524562), (98, 219762281), (119, 180980702), (238, 90490351), (833, 25854386), (1427, 15092294), (1666, 12927193), (2854, 7546147), (9059, 2377382), (9989, 2156042), (18118, 1188691), (19978, 1078021), (24259, 887782), (48518, 443891), (63413, 339626), (69923, 308006), (126826, 169813), (139846, 154003)]