19222596

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 50955520

約数和(自身を除く): 31732924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 751, 948, 1422, 1502, 2133, 2253, 2844, 3004, 4266, 4506, 6399, 6759, 8532, 9012, 12798, 13518, 20277, 25596, 27036, 40554, 59329, 60831, 81108, 118658, 121662, 177987, 237316, 243324, 355974, 533961, 711948, 1067922, 1601883, 2135844, 3203766, 4805649, 6407532, 9611298, 19222596]

約数ペア:

[(1, 19222596), (2, 9611298), (3, 6407532), (4, 4805649), (6, 3203766), (9, 2135844), (12, 1601883), (18, 1067922), (27, 711948), (36, 533961), (54, 355974), (79, 243324), (81, 237316), (108, 177987), (158, 121662), (162, 118658), (237, 81108), (316, 60831), (324, 59329), (474, 40554), (711, 27036), (751, 25596), (948, 20277), (1422, 13518), (1502, 12798), (2133, 9012), (2253, 8532), (2844, 6759), (3004, 6399), (4266, 4506)]