17963204012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2719}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 35331004800

約数和(自身を除く): 17367800788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 337, 338, 377, 674, 676, 754, 1348, 1508, 2719, 4381, 4901, 5438, 8762, 9773, 9802, 10876, 17524, 19546, 19604, 35347, 39092, 56953, 70694, 78851, 113906, 127049, 141388, 157702, 227812, 254098, 315404, 459511, 508196, 916303, 919022, 1025063, 1651637, 1832606, 1838044, 2050126, 3303274, 3665212, 4100252, 6606548, 11911939, 13325819, 23823878, 26572787, 26651638, 47647756, 53145574, 53303276, 106291148, 154855207, 309710414, 345446231, 619420828, 690892462, 1381784924, 4490801003, 8981602006, 17963204012]

約数ペア:

[(1, 17963204012), (2, 8981602006), (4, 4490801003), (13, 1381784924), (26, 690892462), (29, 619420828), (52, 345446231), (58, 309710414), (116, 154855207), (169, 106291148), (337, 53303276), (338, 53145574), (377, 47647756), (674, 26651638), (676, 26572787), (754, 23823878), (1348, 13325819), (1508, 11911939), (2719, 6606548), (4381, 4100252), (4901, 3665212), (5438, 3303274), (8762, 2050126), (9773, 1838044), (9802, 1832606), (10876, 1651637), (17524, 1025063), (19546, 919022), (19604, 916303), (35347, 508196), (39092, 459511), (56953, 315404), (70694, 254098), (78851, 227812), (113906, 157702), (127049, 141388)]