28508362218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6947}}^1\times {\mathrm{32569}}^1$

素因数の和:39531

約数の個数: 48

約数和(自身を含む): 70604464320

約数和(自身を除く): 42096102102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6947, 13894, 20841, 32569, 41682, 48629, 62523, 65138, 97258, 97707, 125046, 145887, 195414, 227983, 291774, 293121, 437661, 455966, 586242, 683949, 875322, 1367898, 2051847, 4103694, 226256843, 452513686, 678770529, 1357541058, 1583797901, 2036311587, 3167595802, 4072623174, 4751393703, 9502787406, 14254181109, 28508362218]

約数ペア:

[(1, 28508362218), (2, 14254181109), (3, 9502787406), (6, 4751393703), (7, 4072623174), (9, 3167595802), (14, 2036311587), (18, 1583797901), (21, 1357541058), (42, 678770529), (63, 452513686), (126, 226256843), (6947, 4103694), (13894, 2051847), (20841, 1367898), (32569, 875322), (41682, 683949), (48629, 586242), (62523, 455966), (65138, 437661), (97258, 293121), (97707, 291774), (125046, 227983), (145887, 195414)]