18348513614

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{20123}}^1$

素因数の和:20432

約数の個数: 32

約数和(自身を含む): 28978560000

約数和(自身を除く): 10630046386

約数列:

[1, 2, 29, 58, 79, 158, 199, 398, 2291, 4582, 5771, 11542, 15721, 20123, 31442, 40246, 455909, 583567, 911818, 1167134, 1589717, 3179434, 4004477, 8008954, 46101793, 92203586, 116129833, 232259666, 316353683, 632707366, 9174256807, 18348513614]

約数ペア:

[(1, 18348513614), (2, 9174256807), (29, 632707366), (58, 316353683), (79, 232259666), (158, 116129833), (199, 92203586), (398, 46101793), (2291, 8008954), (4582, 4004477), (5771, 3179434), (11542, 1589717), (15721, 1167134), (20123, 911818), (31442, 583567), (40246, 455909)]