2013803388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{41467}}^1$

素因数の和:41567

約数の個数: 72

約数和(自身を含む): 5433966720

約数和(自身を除く): 3420163332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 41467, 48564, 82934, 124401, 165868, 248802, 373203, 497604, 746406, 787873, 1492812, 1575746, 2363619, 2944157, 3151492, 4727238, 5888314, 7090857, 8832471, 9454476, 11776628, 14181714, 17664942, 26497413, 28363428, 35329884, 52994826, 55938983, 105989652, 111877966, 167816949, 223755932, 335633898, 503450847, 671267796, 1006901694, 2013803388]

約数ペア:

[(1, 2013803388), (2, 1006901694), (3, 671267796), (4, 503450847), (6, 335633898), (9, 223755932), (12, 167816949), (18, 111877966), (19, 105989652), (36, 55938983), (38, 52994826), (57, 35329884), (71, 28363428), (76, 26497413), (114, 17664942), (142, 14181714), (171, 11776628), (213, 9454476), (228, 8832471), (284, 7090857), (342, 5888314), (426, 4727238), (639, 3151492), (684, 2944157), (852, 2363619), (1278, 1575746), (1349, 1492812), (2556, 787873), (2698, 746406), (4047, 497604), (5396, 373203), (8094, 248802), (12141, 165868), (16188, 124401), (24282, 82934), (41467, 48564)]