21186192

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7481}}^1$

素因数の和:7551

約数の個数: 40

約数和(自身を含む): 55666080

約数和(自身を除く): 34479888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7481, 14962, 22443, 29924, 44886, 59848, 89772, 119696, 179544, 359088, 441379, 882758, 1324137, 1765516, 2648274, 3531032, 5296548, 7062064, 10593096, 21186192]

約数ペア:

[(1, 21186192), (2, 10593096), (3, 7062064), (4, 5296548), (6, 3531032), (8, 2648274), (12, 1765516), (16, 1324137), (24, 882758), (48, 441379), (59, 359088), (118, 179544), (177, 119696), (236, 89772), (354, 59848), (472, 44886), (708, 29924), (944, 22443), (1416, 14962), (2832, 7481)]