21832157044

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{49831}}^1$

素因数の和:50248

約数の個数: 36

約数和(自身を含む): 40693807840

約数和(自身を除く): 18861650796

約数列:

[1, 2, 4, 17, 34, 68, 289, 379, 578, 758, 1156, 1516, 6443, 12886, 25772, 49831, 99662, 109531, 199324, 219062, 438124, 847127, 1694254, 3388508, 14401159, 18885949, 28802318, 37771898, 57604636, 75543796, 321061133, 642122266, 1284244532, 5458039261, 10916078522, 21832157044]

約数ペア:

[(1, 21832157044), (2, 10916078522), (4, 5458039261), (17, 1284244532), (34, 642122266), (68, 321061133), (289, 75543796), (379, 57604636), (578, 37771898), (758, 28802318), (1156, 18885949), (1516, 14401159), (6443, 3388508), (12886, 1694254), (25772, 847127), (49831, 438124), (99662, 219062), (109531, 199324)]