187215678006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1\times {\mathrm{42283}}^1$

素因数の和:44585

約数の個数: 64

約数和(自身を含む): 437231443968

約数和(自身を除く): 250015765962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 2243, 4486, 6729, 13458, 15701, 31402, 42283, 47103, 84566, 94206, 105421, 126849, 210842, 253698, 295981, 316263, 591962, 632526, 737947, 887943, 1475894, 1775886, 1987301, 2213841, 3974602, 4427682, 5961903, 11923806, 13911107, 27822214, 41733321, 83466642, 94840769, 189681538, 284522307, 569044614, 663885383, 1327770766, 1991656149, 3983312298, 4457516143, 8915032286, 13372548429, 26745096858, 31202613001, 62405226002, 93607839003, 187215678006]

約数ペア:

[(1, 187215678006), (2, 93607839003), (3, 62405226002), (6, 31202613001), (7, 26745096858), (14, 13372548429), (21, 8915032286), (42, 4457516143), (47, 3983312298), (94, 1991656149), (141, 1327770766), (282, 663885383), (329, 569044614), (658, 284522307), (987, 189681538), (1974, 94840769), (2243, 83466642), (4486, 41733321), (6729, 27822214), (13458, 13911107), (15701, 11923806), (31402, 5961903), (42283, 4427682), (47103, 3974602), (84566, 2213841), (94206, 1987301), (105421, 1775886), (126849, 1475894), (210842, 887943), (253698, 737947), (295981, 632526), (316263, 591962)]