39041586

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 91240812

約数和(自身を除く): 52199226

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 61, 62, 74, 93, 111, 122, 183, 186, 222, 279, 333, 366, 549, 558, 666, 961, 1098, 1147, 1891, 1922, 2257, 2294, 2883, 3441, 3782, 4514, 5673, 5766, 6771, 6882, 8649, 10323, 11346, 13542, 17019, 17298, 20313, 20646, 34038, 35557, 40626, 58621, 69967, 71114, 106671, 117242, 139934, 175863, 209901, 213342, 320013, 351726, 419802, 527589, 629703, 640026, 1055178, 1259406, 2168977, 4337954, 6506931, 13013862, 19520793, 39041586]

約数ペア:

[(1, 39041586), (2, 19520793), (3, 13013862), (6, 6506931), (9, 4337954), (18, 2168977), (31, 1259406), (37, 1055178), (61, 640026), (62, 629703), (74, 527589), (93, 419802), (111, 351726), (122, 320013), (183, 213342), (186, 209901), (222, 175863), (279, 139934), (333, 117242), (366, 106671), (549, 71114), (558, 69967), (666, 58621), (961, 40626), (1098, 35557), (1147, 34038), (1891, 20646), (1922, 20313), (2257, 17298), (2294, 17019), (2883, 13542), (3441, 11346), (3782, 10323), (4514, 8649), (5673, 6882), (5766, 6771)]