18092460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 50867712

約数和(自身を除く): 32775252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 911, 993, 1324, 1655, 1822, 1986, 2733, 3310, 3644, 3972, 4555, 4965, 5466, 6620, 9110, 9930, 10932, 13665, 18220, 19860, 27330, 54660, 301541, 603082, 904623, 1206164, 1507705, 1809246, 3015410, 3618492, 4523115, 6030820, 9046230, 18092460]

約数ペア:

[(1, 18092460), (2, 9046230), (3, 6030820), (4, 4523115), (5, 3618492), (6, 3015410), (10, 1809246), (12, 1507705), (15, 1206164), (20, 904623), (30, 603082), (60, 301541), (331, 54660), (662, 27330), (911, 19860), (993, 18220), (1324, 13665), (1655, 10932), (1822, 9930), (1986, 9110), (2733, 6620), (3310, 5466), (3644, 4965), (3972, 4555)]