1187284428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{272563}}^1$

素因数の和:272595

約数の個数: 54

約数和(自身を含む): 3298842092

約数和(自身を除く): 2111557664

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 272563, 545126, 817689, 1090252, 1635378, 2453067, 2998193, 3270756, 4906134, 5996386, 8994579, 9812268, 11992772, 17989158, 26983737, 32980123, 35978316, 53967474, 65960246, 98940369, 107934948, 131920492, 197880738, 296821107, 395761476, 593642214, 1187284428]

約数ペア:

[(1, 1187284428), (2, 593642214), (3, 395761476), (4, 296821107), (6, 197880738), (9, 131920492), (11, 107934948), (12, 98940369), (18, 65960246), (22, 53967474), (33, 35978316), (36, 32980123), (44, 26983737), (66, 17989158), (99, 11992772), (121, 9812268), (132, 8994579), (198, 5996386), (242, 4906134), (363, 3270756), (396, 2998193), (484, 2453067), (726, 1635378), (1089, 1090252), (1452, 817689), (2178, 545126), (4356, 272563)]