2012307786

素因数分解:

$2^1\times 3^5\times {\mathrm{137}}^1\times {\mathrm{30223}}^1$

素因数の和:30377

約数の個数: 48

約数和(自身を含む): 4554635904

約数和(自身を除く): 2542328118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 822, 1233, 2466, 3699, 7398, 11097, 22194, 30223, 33291, 60446, 66582, 90669, 181338, 272007, 544014, 816021, 1632042, 2448063, 4140551, 4896126, 7344189, 8281102, 12421653, 14688378, 24843306, 37264959, 74529918, 111794877, 223589754, 335384631, 670769262, 1006153893, 2012307786]

約数ペア:

[(1, 2012307786), (2, 1006153893), (3, 670769262), (6, 335384631), (9, 223589754), (18, 111794877), (27, 74529918), (54, 37264959), (81, 24843306), (137, 14688378), (162, 12421653), (243, 8281102), (274, 7344189), (411, 4896126), (486, 4140551), (822, 2448063), (1233, 1632042), (2466, 816021), (3699, 544014), (7398, 272007), (11097, 181338), (22194, 90669), (30223, 66582), (33291, 60446)]