31899042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{84389}}^1$

素因数の和:84407

約数の個数: 32

約数和(自身を含む): 81014400

約数和(自身を除く): 49115358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 84389, 168778, 253167, 506334, 590723, 759501, 1181446, 1519002, 1772169, 2278503, 3544338, 4557006, 5316507, 10633014, 15949521, 31899042]

約数ペア:

[(1, 31899042), (2, 15949521), (3, 10633014), (6, 5316507), (7, 4557006), (9, 3544338), (14, 2278503), (18, 1772169), (21, 1519002), (27, 1181446), (42, 759501), (54, 590723), (63, 506334), (126, 253167), (189, 168778), (378, 84389)]