42156348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 106587936

約数和(自身を除く): 64431588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 1493, 2172, 2353, 2986, 4479, 4706, 5972, 7059, 8958, 9412, 14118, 17916, 19409, 28236, 38818, 58227, 77636, 116454, 232908, 270233, 540466, 810699, 1080932, 1621398, 3242796, 3513029, 7026058, 10539087, 14052116, 21078174, 42156348]

約数ペア:

[(1, 42156348), (2, 21078174), (3, 14052116), (4, 10539087), (6, 7026058), (12, 3513029), (13, 3242796), (26, 1621398), (39, 1080932), (52, 810699), (78, 540466), (156, 270233), (181, 232908), (362, 116454), (543, 77636), (724, 58227), (1086, 38818), (1493, 28236), (2172, 19409), (2353, 17916), (2986, 14118), (4479, 9412), (4706, 8958), (5972, 7059)]