140032746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 357212160

約数和(自身を除く): 217179414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1367, 1626, 1897, 2439, 2734, 3794, 4101, 4878, 5691, 7317, 8202, 9569, 11382, 12303, 14634, 17073, 19138, 24606, 28707, 34146, 36909, 51219, 57414, 73818, 86121, 102438, 172242, 258363, 370457, 516726, 740914, 1111371, 2222742, 2593199, 3334113, 5186398, 6668226, 7779597, 10002339, 15559194, 20004678, 23338791, 46677582, 70016373, 140032746]

約数ペア:

[(1, 140032746), (2, 70016373), (3, 46677582), (6, 23338791), (7, 20004678), (9, 15559194), (14, 10002339), (18, 7779597), (21, 6668226), (27, 5186398), (42, 3334113), (54, 2593199), (63, 2222742), (126, 1111371), (189, 740914), (271, 516726), (378, 370457), (542, 258363), (813, 172242), (1367, 102438), (1626, 86121), (1897, 73818), (2439, 57414), (2734, 51219), (3794, 36909), (4101, 34146), (4878, 28707), (5691, 24606), (7317, 19138), (8202, 17073), (9569, 14634), (11382, 12303)]