191887891524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{469747}}^1$

素因数の和:471385

約数の個数: 72

約数和(自身を含む): 554685954368

約数和(自身を除く): 362798062844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1621, 3242, 4863, 6484, 9726, 11347, 14589, 19452, 22694, 29178, 34041, 45388, 58356, 68082, 102123, 136164, 204246, 408492, 469747, 939494, 1409241, 1878988, 2818482, 3288229, 4227723, 5636964, 6576458, 8455446, 9864687, 13152916, 16910892, 19729374, 29594061, 39458748, 59188122, 118376244, 761459887, 1522919774, 2284379661, 3045839548, 4568759322, 5330219209, 6853138983, 9137518644, 10660438418, 13706277966, 15990657627, 21320876836, 27412555932, 31981315254, 47971972881, 63962630508, 95943945762, 191887891524]

約数ペア:

[(1, 191887891524), (2, 95943945762), (3, 63962630508), (4, 47971972881), (6, 31981315254), (7, 27412555932), (9, 21320876836), (12, 15990657627), (14, 13706277966), (18, 10660438418), (21, 9137518644), (28, 6853138983), (36, 5330219209), (42, 4568759322), (63, 3045839548), (84, 2284379661), (126, 1522919774), (252, 761459887), (1621, 118376244), (3242, 59188122), (4863, 39458748), (6484, 29594061), (9726, 19729374), (11347, 16910892), (14589, 13152916), (19452, 9864687), (22694, 8455446), (29178, 6576458), (34041, 5636964), (45388, 4227723), (58356, 3288229), (68082, 2818482), (102123, 1878988), (136164, 1409241), (204246, 939494), (408492, 469747)]