252884142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18413}}^1$

素因数の和:18537

約数の個数: 48

約数和(自身を含む): 631968480

約数和(自身を除く): 379084338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 18413, 36826, 55239, 110478, 128891, 165717, 257782, 331434, 386673, 773346, 1160019, 2007017, 2320038, 4014034, 6021051, 12042102, 14049119, 18063153, 28098238, 36126306, 42147357, 84294714, 126442071, 252884142]

約数ペア:

[(1, 252884142), (2, 126442071), (3, 84294714), (6, 42147357), (7, 36126306), (9, 28098238), (14, 18063153), (18, 14049119), (21, 12042102), (42, 6021051), (63, 4014034), (109, 2320038), (126, 2007017), (218, 1160019), (327, 773346), (654, 386673), (763, 331434), (981, 257782), (1526, 165717), (1962, 128891), (2289, 110478), (4578, 55239), (6867, 36826), (13734, 18413)]