2783644542

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6581}}^1$

素因数の和:6975

約数の個数: 80

約数和(自身を含む): 7148683872

約数和(自身を除く): 4365039330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 373, 378, 567, 746, 1119, 1134, 2238, 2611, 3357, 5222, 6581, 6714, 7833, 10071, 13162, 15666, 19743, 20142, 23499, 30213, 39486, 46067, 46998, 59229, 60426, 70497, 92134, 118458, 138201, 140994, 177687, 211491, 276402, 355374, 414603, 422982, 533061, 829206, 1066122, 1243809, 2454713, 2487618, 3731427, 4909426, 7364139, 7462854, 14728278, 17182991, 22092417, 34365982, 44184834, 51548973, 66277251, 103097946, 132554502, 154646919, 198831753, 309293838, 397663506, 463940757, 927881514, 1391822271, 2783644542]

約数ペア:

[(1, 2783644542), (2, 1391822271), (3, 927881514), (6, 463940757), (7, 397663506), (9, 309293838), (14, 198831753), (18, 154646919), (21, 132554502), (27, 103097946), (42, 66277251), (54, 51548973), (63, 44184834), (81, 34365982), (126, 22092417), (162, 17182991), (189, 14728278), (373, 7462854), (378, 7364139), (567, 4909426), (746, 3731427), (1119, 2487618), (1134, 2454713), (2238, 1243809), (2611, 1066122), (3357, 829206), (5222, 533061), (6581, 422982), (6714, 414603), (7833, 355374), (10071, 276402), (13162, 211491), (15666, 177687), (19743, 140994), (20142, 138201), (23499, 118458), (30213, 92134), (39486, 70497), (46067, 60426), (46998, 59229)]