42745638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23827}}^1$

素因数の和:23868

約数の個数: 32

約数和(自身を含む): 96074496

約数和(自身を除く): 53328858

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 23827, 47654, 71481, 142962, 309751, 548021, 619502, 929253, 1096042, 1644063, 1858506, 3288126, 7124273, 14248546, 21372819, 42745638]

約数ペア:

[(1, 42745638), (2, 21372819), (3, 14248546), (6, 7124273), (13, 3288126), (23, 1858506), (26, 1644063), (39, 1096042), (46, 929253), (69, 619502), (78, 548021), (138, 309751), (299, 142962), (598, 71481), (897, 47654), (1794, 23827)]