40490658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57679}}^1$

素因数の和:57703

約数の個数: 32

約数和(自身を含む): 96902400

約数和(自身を除く): 56411742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 57679, 115358, 173037, 346074, 519111, 749827, 1038222, 1499654, 1557333, 2249481, 3114666, 4498962, 6748443, 13496886, 20245329, 40490658]

約数ペア:

[(1, 40490658), (2, 20245329), (3, 13496886), (6, 6748443), (9, 4498962), (13, 3114666), (18, 2249481), (26, 1557333), (27, 1499654), (39, 1038222), (54, 749827), (78, 519111), (117, 346074), (234, 173037), (351, 115358), (702, 57679)]