18059272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 44467200

約数和(自身を除く): 26407928

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1543, 1672, 2926, 3086, 5852, 6172, 10801, 11704, 12344, 16973, 21602, 29317, 33946, 43204, 58634, 67892, 86408, 117268, 118811, 135784, 205219, 234536, 237622, 322487, 410438, 475244, 644974, 820876, 950488, 1289948, 1641752, 2257409, 2579896, 4514818, 9029636, 18059272]

約数ペア:

[(1, 18059272), (2, 9029636), (4, 4514818), (7, 2579896), (8, 2257409), (11, 1641752), (14, 1289948), (19, 950488), (22, 820876), (28, 644974), (38, 475244), (44, 410438), (56, 322487), (76, 237622), (77, 234536), (88, 205219), (133, 135784), (152, 118811), (154, 117268), (209, 86408), (266, 67892), (308, 58634), (418, 43204), (532, 33946), (616, 29317), (836, 21602), (1064, 16973), (1463, 12344), (1543, 11704), (1672, 10801), (2926, 6172), (3086, 5852)]