11249316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 81

約数和(自身を含む): 31524129

約数和(自身を除く): 20274813

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 338, 387, 468, 507, 516, 559, 676, 774, 1014, 1118, 1521, 1548, 1677, 1849, 2028, 2236, 3042, 3354, 3698, 5031, 5547, 6084, 6708, 7267, 7396, 10062, 11094, 14534, 16641, 20124, 21801, 22188, 24037, 29068, 33282, 43602, 48074, 65403, 66564, 72111, 87204, 96148, 130806, 144222, 216333, 261612, 288444, 312481, 432666, 624962, 865332, 937443, 1249924, 1874886, 2812329, 3749772, 5624658, 11249316]

約数ペア:

[(1, 11249316), (2, 5624658), (3, 3749772), (4, 2812329), (6, 1874886), (9, 1249924), (12, 937443), (13, 865332), (18, 624962), (26, 432666), (36, 312481), (39, 288444), (43, 261612), (52, 216333), (78, 144222), (86, 130806), (117, 96148), (129, 87204), (156, 72111), (169, 66564), (172, 65403), (234, 48074), (258, 43602), (338, 33282), (387, 29068), (468, 24037), (507, 22188), (516, 21801), (559, 20124), (676, 16641), (774, 14534), (1014, 11094), (1118, 10062), (1521, 7396), (1548, 7267), (1677, 6708), (1849, 6084), (2028, 5547), (2236, 5031), (3042, 3698)]