2008348164

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{2131}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 5196417408

約数和(自身を除く): 3188069244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 557, 564, 846, 1114, 1671, 1692, 2131, 2228, 3342, 4262, 5013, 6393, 6684, 8524, 10026, 12786, 19179, 20052, 25572, 26179, 38358, 52358, 76716, 78537, 100157, 104716, 157074, 200314, 235611, 300471, 314148, 400628, 471222, 600942, 901413, 942444, 1186967, 1201884, 1802826, 2373934, 3560901, 3605652, 4747868, 7121802, 10682703, 14243604, 21365406, 42730812, 55787449, 111574898, 167362347, 223149796, 334724694, 502087041, 669449388, 1004174082, 2008348164]

約数ペア:

[(1, 2008348164), (2, 1004174082), (3, 669449388), (4, 502087041), (6, 334724694), (9, 223149796), (12, 167362347), (18, 111574898), (36, 55787449), (47, 42730812), (94, 21365406), (141, 14243604), (188, 10682703), (282, 7121802), (423, 4747868), (557, 3605652), (564, 3560901), (846, 2373934), (1114, 1802826), (1671, 1201884), (1692, 1186967), (2131, 942444), (2228, 901413), (3342, 600942), (4262, 471222), (5013, 400628), (6393, 314148), (6684, 300471), (8524, 235611), (10026, 200314), (12786, 157074), (19179, 104716), (20052, 100157), (25572, 78537), (26179, 76716), (38358, 52358)]