39781716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 100439808

約数和(自身を除く): 60658092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 941, 1084, 1626, 1882, 2823, 3252, 3523, 3764, 5646, 7046, 10569, 11292, 12233, 14092, 21138, 24466, 36699, 42276, 48932, 73398, 146796, 255011, 510022, 765033, 1020044, 1530066, 3060132, 3315143, 6630286, 9945429, 13260572, 19890858, 39781716]

約数ペア:

[(1, 39781716), (2, 19890858), (3, 13260572), (4, 9945429), (6, 6630286), (12, 3315143), (13, 3060132), (26, 1530066), (39, 1020044), (52, 765033), (78, 510022), (156, 255011), (271, 146796), (542, 73398), (813, 48932), (941, 42276), (1084, 36699), (1626, 24466), (1882, 21138), (2823, 14092), (3252, 12233), (3523, 11292), (3764, 10569), (5646, 7046)]