7491372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 20197632

約数和(自身を除く): 12706260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 883, 1212, 1414, 1766, 2121, 2649, 2828, 3532, 4242, 5298, 6181, 8484, 10596, 12362, 18543, 24724, 37086, 74172, 89183, 178366, 267549, 356732, 535098, 624281, 1070196, 1248562, 1872843, 2497124, 3745686, 7491372]

約数ペア:

[(1, 7491372), (2, 3745686), (3, 2497124), (4, 1872843), (6, 1248562), (7, 1070196), (12, 624281), (14, 535098), (21, 356732), (28, 267549), (42, 178366), (84, 89183), (101, 74172), (202, 37086), (303, 24724), (404, 18543), (606, 12362), (707, 10596), (883, 8484), (1212, 6181), (1414, 5298), (1766, 4242), (2121, 3532), (2649, 2828)]