42238854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 108218880

約数和(自身を除く): 65980026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 853, 917, 1179, 1706, 1834, 2358, 2559, 2751, 3537, 5118, 5502, 5971, 7074, 7677, 8253, 11942, 15354, 16506, 17913, 23031, 24759, 35826, 46062, 49518, 53739, 107478, 111743, 161217, 223486, 322434, 335229, 670458, 782201, 1005687, 1564402, 2011374, 2346603, 3017061, 4693206, 6034122, 7039809, 14079618, 21119427, 42238854]

約数ペア:

[(1, 42238854), (2, 21119427), (3, 14079618), (6, 7039809), (7, 6034122), (9, 4693206), (14, 3017061), (18, 2346603), (21, 2011374), (27, 1564402), (42, 1005687), (54, 782201), (63, 670458), (126, 335229), (131, 322434), (189, 223486), (262, 161217), (378, 111743), (393, 107478), (786, 53739), (853, 49518), (917, 46062), (1179, 35826), (1706, 24759), (1834, 23031), (2358, 17913), (2559, 16506), (2751, 15354), (3537, 11942), (5118, 8253), (5502, 7677), (5971, 7074)]