216509058

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{9803}}^1$

素因数の和:10223

約数の個数: 32

約数和(自身を含む): 482356800

約数和(自身を除く): 265847742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3681, 7362, 9803, 11043, 19606, 22086, 29409, 58818, 88227, 176454, 264681, 529362, 4009427, 8018854, 12028281, 24056562, 36084843, 72169686, 108254529, 216509058]

約数ペア:

[(1, 216509058), (2, 108254529), (3, 72169686), (6, 36084843), (9, 24056562), (18, 12028281), (27, 8018854), (54, 4009427), (409, 529362), (818, 264681), (1227, 176454), (2454, 88227), (3681, 58818), (7362, 29409), (9803, 22086), (11043, 19606)]