42445452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5003}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 114331392

約数和(自身を除く): 71885940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 5003, 8484, 10006, 15009, 20012, 30018, 35021, 60036, 70042, 105063, 140084, 210126, 420252, 505303, 1010606, 1515909, 2021212, 3031818, 3537121, 6063636, 7074242, 10611363, 14148484, 21222726, 42445452]

約数ペア:

[(1, 42445452), (2, 21222726), (3, 14148484), (4, 10611363), (6, 7074242), (7, 6063636), (12, 3537121), (14, 3031818), (21, 2021212), (28, 1515909), (42, 1010606), (84, 505303), (101, 420252), (202, 210126), (303, 140084), (404, 105063), (606, 70042), (707, 60036), (1212, 35021), (1414, 30018), (2121, 20012), (2828, 15009), (4242, 10006), (5003, 8484)]