18306086418

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{541}}^1\times {\mathrm{8209}}^1$

素因数の和:8987

約数の個数: 48

約数和(自身を含む): 39914885400

約数和(自身を除く): 21608798982

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 541, 687, 1082, 1374, 1623, 2061, 3246, 4122, 4869, 8209, 9738, 16418, 24627, 49254, 73881, 123889, 147762, 247778, 371667, 743334, 1115001, 1879861, 2230002, 3759722, 4441069, 5639583, 8882138, 11279166, 13323207, 16918749, 26646414, 33837498, 39969621, 79939242, 1017004801, 2034009602, 3051014403, 6102028806, 9153043209, 18306086418]

約数ペア:

[(1, 18306086418), (2, 9153043209), (3, 6102028806), (6, 3051014403), (9, 2034009602), (18, 1017004801), (229, 79939242), (458, 39969621), (541, 33837498), (687, 26646414), (1082, 16918749), (1374, 13323207), (1623, 11279166), (2061, 8882138), (3246, 5639583), (4122, 4441069), (4869, 3759722), (8209, 2230002), (9738, 1879861), (16418, 1115001), (24627, 743334), (49254, 371667), (73881, 247778), (123889, 147762)]