42572082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 100219680

約数和(自身を除く): 57647598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1627, 1869, 3254, 3738, 4361, 4881, 8722, 9762, 11389, 13083, 22778, 26166, 34167, 68334, 79723, 144803, 159446, 239169, 289606, 434409, 478338, 868818, 1013621, 2027242, 3040863, 6081726, 7095347, 14190694, 21286041, 42572082]

約数ペア:

[(1, 42572082), (2, 21286041), (3, 14190694), (6, 7095347), (7, 6081726), (14, 3040863), (21, 2027242), (42, 1013621), (49, 868818), (89, 478338), (98, 434409), (147, 289606), (178, 239169), (267, 159446), (294, 144803), (534, 79723), (623, 68334), (1246, 34167), (1627, 26166), (1869, 22778), (3254, 13083), (3738, 11389), (4361, 9762), (4881, 8722)]