691038

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 1566720

約数和(自身を除く): 875682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 191, 201, 382, 402, 573, 603, 1146, 1206, 1719, 1809, 3438, 3618, 5157, 10314, 12797, 25594, 38391, 76782, 115173, 230346, 345519, 691038]

約数ペア:

[(1, 691038), (2, 345519), (3, 230346), (6, 115173), (9, 76782), (18, 38391), (27, 25594), (54, 12797), (67, 10314), (134, 5157), (191, 3618), (201, 3438), (382, 1809), (402, 1719), (573, 1206), (603, 1146)]