21414038358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{379399}}^1$

素因数の和:379836

約数の個数: 32

約数和(自身を含む): 44799552000

約数和(自身を除く): 23385513642

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 9407, 18814, 28221, 56442, 379399, 758798, 1138197, 2276394, 8726177, 17452354, 26178531, 52357062, 155174191, 310348382, 465522573, 931045146, 3569006393, 7138012786, 10707019179, 21414038358]

約数ペア:

[(1, 21414038358), (2, 10707019179), (3, 7138012786), (6, 3569006393), (23, 931045146), (46, 465522573), (69, 310348382), (138, 155174191), (409, 52357062), (818, 26178531), (1227, 17452354), (2454, 8726177), (9407, 2276394), (18814, 1138197), (28221, 758798), (56442, 379399)]