393375402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{76147}}^1$

素因数の和:76203

約数の個数: 48

約数和(自身を含む): 997843392

約数和(自身を除く): 604467990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 76147, 152294, 228441, 456882, 533029, 685323, 1066058, 1370646, 1599087, 3122027, 3198174, 4797261, 6244054, 9366081, 9594522, 18732162, 21854189, 28098243, 43708378, 56196486, 65562567, 131125134, 196687701, 393375402]

約数ペア:

[(1, 393375402), (2, 196687701), (3, 131125134), (6, 65562567), (7, 56196486), (9, 43708378), (14, 28098243), (18, 21854189), (21, 18732162), (41, 9594522), (42, 9366081), (63, 6244054), (82, 4797261), (123, 3198174), (126, 3122027), (246, 1599087), (287, 1370646), (369, 1066058), (574, 685323), (738, 533029), (861, 456882), (1722, 228441), (2583, 152294), (5166, 76147)]