887922

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{29}}^1$

素因数の和:59

約数の個数: 64

約数和(自身を含む): 2361600

約数和(自身を除く): 1473678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 243, 261, 378, 406, 486, 522, 567, 609, 729, 783, 1134, 1218, 1458, 1566, 1701, 1827, 2187, 2349, 3402, 3654, 4374, 4698, 5103, 5481, 7047, 10206, 10962, 14094, 15309, 16443, 21141, 30618, 32886, 42282, 49329, 63423, 98658, 126846, 147987, 295974, 443961, 887922]

約数ペア:

[(1, 887922), (2, 443961), (3, 295974), (6, 147987), (7, 126846), (9, 98658), (14, 63423), (18, 49329), (21, 42282), (27, 32886), (29, 30618), (42, 21141), (54, 16443), (58, 15309), (63, 14094), (81, 10962), (87, 10206), (126, 7047), (162, 5481), (174, 5103), (189, 4698), (203, 4374), (243, 3654), (261, 3402), (378, 2349), (406, 2187), (486, 1827), (522, 1701), (567, 1566), (609, 1458), (729, 1218), (783, 1134)]