21762102

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 22872138

約数列:

[1, 2, 3, 6, 83, 89, 166, 178, 249, 267, 491, 498, 534, 982, 1473, 2946, 7387, 14774, 22161, 40753, 43699, 44322, 81506, 87398, 122259, 131097, 244518, 262194, 3627017, 7254034, 10881051, 21762102]

約数ペア:

[(1, 21762102), (2, 10881051), (3, 7254034), (6, 3627017), (83, 262194), (89, 244518), (166, 131097), (178, 122259), (249, 87398), (267, 81506), (491, 44322), (498, 43699), (534, 40753), (982, 22161), (1473, 14774), (2946, 7387)]