2919996

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 7974400

約数和(自身を除く): 5054404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1423, 2052, 2846, 4269, 5692, 8538, 12807, 17076, 25614, 27037, 38421, 51228, 54074, 76842, 81111, 108148, 153684, 162222, 243333, 324444, 486666, 729999, 973332, 1459998, 2919996]

約数ペア:

[(1, 2919996), (2, 1459998), (3, 973332), (4, 729999), (6, 486666), (9, 324444), (12, 243333), (18, 162222), (19, 153684), (27, 108148), (36, 81111), (38, 76842), (54, 54074), (57, 51228), (76, 38421), (108, 27037), (114, 25614), (171, 17076), (228, 12807), (342, 8538), (513, 5692), (684, 4269), (1026, 2846), (1423, 2052)]