66441386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 44755414

約数列:

[1, 2, 11, 22, 103, 109, 206, 218, 269, 538, 1133, 1199, 2266, 2398, 2959, 5918, 11227, 22454, 27707, 29321, 55414, 58642, 123497, 246994, 304777, 322531, 609554, 645062, 3020063, 6040126, 33220693, 66441386]

約数ペア:

[(1, 66441386), (2, 33220693), (11, 6040126), (22, 3020063), (103, 645062), (109, 609554), (206, 322531), (218, 304777), (269, 246994), (538, 123497), (1133, 58642), (1199, 55414), (2266, 29321), (2398, 27707), (2959, 22454), (5918, 11227)]