793638

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 1886976

約数和(自身を除く): 1093338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 243, 414, 426, 486, 621, 639, 1242, 1278, 1633, 1863, 1917, 3266, 3726, 3834, 4899, 5589, 5751, 9798, 11178, 11502, 14697, 17253, 29394, 34506, 44091, 88182, 132273, 264546, 396819, 793638]

約数ペア:

[(1, 793638), (2, 396819), (3, 264546), (6, 132273), (9, 88182), (18, 44091), (23, 34506), (27, 29394), (46, 17253), (54, 14697), (69, 11502), (71, 11178), (81, 9798), (138, 5751), (142, 5589), (162, 4899), (207, 3834), (213, 3726), (243, 3266), (414, 1917), (426, 1863), (486, 1633), (621, 1278), (639, 1242)]