223280946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{253153}}^1$

素因数の和:253175

約数の個数: 36

約数和(自身を含む): 562761342

約数和(自身を除く): 339480396

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 253153, 506306, 759459, 1518918, 1772071, 2278377, 3544142, 4556754, 5316213, 10632426, 12404497, 15948639, 24808994, 31897278, 37213491, 74426982, 111640473, 223280946]

約数ペア:

[(1, 223280946), (2, 111640473), (3, 74426982), (6, 37213491), (7, 31897278), (9, 24808994), (14, 15948639), (18, 12404497), (21, 10632426), (42, 5316213), (49, 4556754), (63, 3544142), (98, 2278377), (126, 1772071), (147, 1518918), (294, 759459), (441, 506306), (882, 253153)]