28119222

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1931}}^1$

素因数の和:2748

約数の個数: 24

約数和(自身を含む): 61031880

約数和(自身を除く): 32912658

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 1931, 2427, 3862, 4854, 5793, 7281, 11586, 14562, 17379, 34758, 1562179, 3124358, 4686537, 9373074, 14059611, 28119222]

約数ペア:

[(1, 28119222), (2, 14059611), (3, 9373074), (6, 4686537), (9, 3124358), (18, 1562179), (809, 34758), (1618, 17379), (1931, 14562), (2427, 11586), (3862, 7281), (4854, 5793)]