18310366683

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{15121}}^1$

素因数の和:15329

約数の個数: 64

約数和(自身を含む): 31937664000

約数和(自身を除く): 13627297317

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 149, 189, 301, 387, 447, 903, 1043, 1161, 1341, 2709, 3129, 4023, 6407, 8127, 9387, 15121, 19221, 28161, 44849, 45363, 57663, 105847, 134547, 136089, 172989, 317541, 403641, 408267, 650203, 952623, 1210923, 1950609, 2253029, 2857869, 4551421, 5851827, 6759087, 13654263, 15771203, 17555481, 20277261, 40962789, 47313609, 60831783, 96880247, 122888367, 141940827, 290640741, 425822481, 678161729, 871922223, 2034485187, 2615766669, 6103455561, 18310366683]

約数ペア:

[(1, 18310366683), (3, 6103455561), (7, 2615766669), (9, 2034485187), (21, 871922223), (27, 678161729), (43, 425822481), (63, 290640741), (129, 141940827), (149, 122888367), (189, 96880247), (301, 60831783), (387, 47313609), (447, 40962789), (903, 20277261), (1043, 17555481), (1161, 15771203), (1341, 13654263), (2709, 6759087), (3129, 5851827), (4023, 4551421), (6407, 2857869), (8127, 2253029), (9387, 1950609), (15121, 1210923), (19221, 952623), (28161, 650203), (44849, 408267), (45363, 403641), (57663, 317541), (105847, 172989), (134547, 136089)]