18888941722

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6163}}^1\times {\mathrm{7549}}^1$

素因数の和:13750

約数の個数: 32

約数和(自身を含む): 33507504000

約数和(自身を除く): 14618562278

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6163, 7549, 12326, 15098, 43141, 52843, 86282, 105686, 178727, 218921, 357454, 437842, 1251089, 1532447, 2502178, 3064894, 46524487, 93048974, 325671409, 651342818, 1349210123, 2698420246, 9444470861, 18888941722]

約数ペア:

[(1, 18888941722), (2, 9444470861), (7, 2698420246), (14, 1349210123), (29, 651342818), (58, 325671409), (203, 93048974), (406, 46524487), (6163, 3064894), (7549, 2502178), (12326, 1532447), (15098, 1251089), (43141, 437842), (52843, 357454), (86282, 218921), (105686, 178727)]