18623111402

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{232597}}^1$

素因数の和:232675

約数の個数: 48

約数和(自身を含む): 35001347040

約数和(自身を除く): 16378235638

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 4214, 5719, 11438, 40033, 80066, 232597, 465194, 1628179, 3256358, 4419343, 8838686, 10001671, 11397253, 20003342, 22794506, 30935401, 61870802, 70011697, 140023394, 190031749, 216547807, 380063498, 433095614, 490081879, 980163758, 1330222243, 2660444486, 9311555701, 18623111402]

約数ペア:

[(1, 18623111402), (2, 9311555701), (7, 2660444486), (14, 1330222243), (19, 980163758), (38, 490081879), (43, 433095614), (49, 380063498), (86, 216547807), (98, 190031749), (133, 140023394), (266, 70011697), (301, 61870802), (602, 30935401), (817, 22794506), (931, 20003342), (1634, 11397253), (1862, 10001671), (2107, 8838686), (4214, 4419343), (5719, 3256358), (11438, 1628179), (40033, 465194), (80066, 232597)]