42871218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 96620160

約数和(自身を除く): 53748942

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1039, 1058, 1587, 1794, 2078, 3117, 3174, 6234, 6877, 13507, 13754, 20631, 23897, 27014, 40521, 41262, 47794, 71691, 81042, 143382, 310661, 549631, 621322, 931983, 1099262, 1648893, 1863966, 3297786, 7145203, 14290406, 21435609, 42871218]

約数ペア:

[(1, 42871218), (2, 21435609), (3, 14290406), (6, 7145203), (13, 3297786), (23, 1863966), (26, 1648893), (39, 1099262), (46, 931983), (69, 621322), (78, 549631), (138, 310661), (299, 143382), (529, 81042), (598, 71691), (897, 47794), (1039, 41262), (1058, 40521), (1587, 27014), (1794, 23897), (2078, 20631), (3117, 13754), (3174, 13507), (6234, 6877)]