1057149198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4231}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 2689520640

約数和(自身を除く): 1632371442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 661, 1322, 1983, 3966, 4231, 4627, 5949, 8462, 9254, 11898, 12693, 13881, 17847, 25386, 27762, 29617, 35694, 38079, 41643, 59234, 76158, 83286, 88851, 114237, 124929, 177702, 228474, 249858, 266553, 533106, 799659, 1599318, 2796691, 5593382, 8390073, 16780146, 19576837, 25170219, 39153674, 50340438, 58730511, 75510657, 117461022, 151021314, 176191533, 352383066, 528574599, 1057149198]

約数ペア:

[(1, 1057149198), (2, 528574599), (3, 352383066), (6, 176191533), (7, 151021314), (9, 117461022), (14, 75510657), (18, 58730511), (21, 50340438), (27, 39153674), (42, 25170219), (54, 19576837), (63, 16780146), (126, 8390073), (189, 5593382), (378, 2796691), (661, 1599318), (1322, 799659), (1983, 533106), (3966, 266553), (4231, 249858), (4627, 228474), (5949, 177702), (8462, 124929), (9254, 114237), (11898, 88851), (12693, 83286), (13881, 76158), (17847, 59234), (25386, 41643), (27762, 38079), (29617, 35694)]