39882492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2803

約数の個数: 72

約数和(自身を含む): 112112000

約数和(自身を除く): 72229508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2749, 3627, 4836, 5498, 7254, 8247, 10996, 14508, 16494, 24741, 32988, 35737, 49482, 71474, 85219, 98964, 107211, 142948, 170438, 214422, 255657, 321633, 340876, 428844, 511314, 643266, 766971, 1022628, 1107847, 1286532, 1533942, 2215694, 3067884, 3323541, 4431388, 6647082, 9970623, 13294164, 19941246, 39882492]

約数ペア:

[(1, 39882492), (2, 19941246), (3, 13294164), (4, 9970623), (6, 6647082), (9, 4431388), (12, 3323541), (13, 3067884), (18, 2215694), (26, 1533942), (31, 1286532), (36, 1107847), (39, 1022628), (52, 766971), (62, 643266), (78, 511314), (93, 428844), (117, 340876), (124, 321633), (156, 255657), (186, 214422), (234, 170438), (279, 142948), (372, 107211), (403, 98964), (468, 85219), (558, 71474), (806, 49482), (1116, 35737), (1209, 32988), (1612, 24741), (2418, 16494), (2749, 14508), (3627, 10996), (4836, 8247), (5498, 7254)]