31630452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6173}}^1$

素因数の和:6248

約数の個数: 48

約数和(自身を含む): 85744512

約数和(自身を除く): 54114060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 6173, 12346, 18519, 24692, 37038, 43211, 74076, 86422, 129633, 172844, 259266, 376553, 518532, 753106, 1129659, 1506212, 2259318, 2635871, 4518636, 5271742, 7907613, 10543484, 15815226, 31630452]

約数ペア:

[(1, 31630452), (2, 15815226), (3, 10543484), (4, 7907613), (6, 5271742), (7, 4518636), (12, 2635871), (14, 2259318), (21, 1506212), (28, 1129659), (42, 753106), (61, 518532), (84, 376553), (122, 259266), (183, 172844), (244, 129633), (366, 86422), (427, 74076), (732, 43211), (854, 37038), (1281, 24692), (1708, 18519), (2562, 12346), (5124, 6173)]