193680486

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 426389184

約数和(自身を除く): 232708698

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 227, 321, 443, 454, 642, 681, 886, 963, 1329, 1362, 1926, 2043, 2658, 3987, 4086, 7974, 24289, 47401, 48578, 72867, 94802, 100561, 142203, 145734, 201122, 218601, 284406, 301683, 426609, 437202, 603366, 853218, 905049, 1810098, 10760027, 21520054, 32280081, 64560162, 96840243, 193680486]

約数ペア:

[(1, 193680486), (2, 96840243), (3, 64560162), (6, 32280081), (9, 21520054), (18, 10760027), (107, 1810098), (214, 905049), (227, 853218), (321, 603366), (443, 437202), (454, 426609), (642, 301683), (681, 284406), (886, 218601), (963, 201122), (1329, 145734), (1362, 142203), (1926, 100561), (2043, 94802), (2658, 72867), (3987, 48578), (4086, 47401), (7974, 24289)]