2724792

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 7968000

約数和(自身を除く): 5243208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 331, 343, 392, 588, 662, 686, 993, 1029, 1176, 1324, 1372, 1986, 2058, 2317, 2648, 2744, 3972, 4116, 4634, 6951, 7944, 8232, 9268, 13902, 16219, 18536, 27804, 32438, 48657, 55608, 64876, 97314, 113533, 129752, 194628, 227066, 340599, 389256, 454132, 681198, 908264, 1362396, 2724792]

約数ペア:

[(1, 2724792), (2, 1362396), (3, 908264), (4, 681198), (6, 454132), (7, 389256), (8, 340599), (12, 227066), (14, 194628), (21, 129752), (24, 113533), (28, 97314), (42, 64876), (49, 55608), (56, 48657), (84, 32438), (98, 27804), (147, 18536), (168, 16219), (196, 13902), (294, 9268), (331, 8232), (343, 7944), (392, 6951), (588, 4634), (662, 4116), (686, 3972), (993, 2744), (1029, 2648), (1176, 2317), (1324, 2058), (1372, 1986)]