13213638

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10673

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 17429562

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10639, 21278, 31917, 63834, 95751, 191502, 244697, 287253, 489394, 574506, 734091, 1468182, 2202273, 4404546, 6606819, 13213638]

約数ペア:

[(1, 13213638), (2, 6606819), (3, 4404546), (6, 2202273), (9, 1468182), (18, 734091), (23, 574506), (27, 489394), (46, 287253), (54, 244697), (69, 191502), (138, 95751), (207, 63834), (414, 31917), (621, 21278), (1242, 10639)]