1226926974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{321017}}^1$

素因数の和:321049

約数の個数: 48

約数和(自身を含む): 3074068368

約数和(自身を除く): 1847141394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 321017, 642034, 963051, 1926102, 2247119, 4173221, 4494238, 6741357, 8346442, 12519663, 13482714, 15729833, 25039326, 29212547, 31459666, 47189499, 58425094, 87637641, 94378998, 175275282, 204487829, 408975658, 613463487, 1226926974]

約数ペア:

[(1, 1226926974), (2, 613463487), (3, 408975658), (6, 204487829), (7, 175275282), (13, 94378998), (14, 87637641), (21, 58425094), (26, 47189499), (39, 31459666), (42, 29212547), (49, 25039326), (78, 15729833), (91, 13482714), (98, 12519663), (147, 8346442), (182, 6741357), (273, 4494238), (294, 4173221), (546, 2247119), (637, 1926102), (1274, 963051), (1911, 642034), (3822, 321017)]