121427502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17737}}^1$

素因数の和:17912

約数の個数: 32

約数和(自身を含む): 279267072

約数和(自身を除く): 157839570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 17737, 35474, 53211, 106422, 124159, 248318, 372477, 744954, 2891131, 5782262, 8673393, 17346786, 20237917, 40475834, 60713751, 121427502]

約数ペア:

[(1, 121427502), (2, 60713751), (3, 40475834), (6, 20237917), (7, 17346786), (14, 8673393), (21, 5782262), (42, 2891131), (163, 744954), (326, 372477), (489, 248318), (978, 124159), (1141, 106422), (2282, 53211), (3423, 35474), (6846, 17737)]