13291201908

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1307}}^1\times {\mathrm{1733}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 33848706528

約数和(自身を除く): 20557504620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1307, 1467, 1733, 1956, 2614, 2934, 3466, 3921, 5199, 5228, 5868, 6932, 7842, 10398, 11763, 15597, 15684, 20796, 23526, 31194, 47052, 62388, 213041, 282479, 426082, 564958, 639123, 847437, 852164, 1129916, 1278246, 1694874, 1917369, 2265031, 2542311, 2556492, 3389748, 3834738, 4530062, 5084622, 6795093, 7669476, 9060124, 10169244, 13590186, 20385279, 27180372, 40770558, 81541116, 369200053, 738400106, 1107600159, 1476800212, 2215200318, 3322800477, 4430400636, 6645600954, 13291201908]

約数ペア:

[(1, 13291201908), (2, 6645600954), (3, 4430400636), (4, 3322800477), (6, 2215200318), (9, 1476800212), (12, 1107600159), (18, 738400106), (36, 369200053), (163, 81541116), (326, 40770558), (489, 27180372), (652, 20385279), (978, 13590186), (1307, 10169244), (1467, 9060124), (1733, 7669476), (1956, 6795093), (2614, 5084622), (2934, 4530062), (3466, 3834738), (3921, 3389748), (5199, 2556492), (5228, 2542311), (5868, 2265031), (6932, 1917369), (7842, 1694874), (10398, 1278246), (11763, 1129916), (15597, 852164), (15684, 847437), (20796, 639123), (23526, 564958), (31194, 426082), (47052, 282479), (62388, 213041)]