22115664

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1532

約数の個数: 60

約数和(自身を含む): 62505300

約数和(自身を除く): 40389636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1409, 1744, 1962, 2616, 2818, 3924, 4227, 5232, 5636, 7848, 8454, 11272, 12681, 15696, 16908, 22544, 25362, 33816, 50724, 67632, 101448, 153581, 202896, 307162, 460743, 614324, 921486, 1228648, 1382229, 1842972, 2457296, 2764458, 3685944, 5528916, 7371888, 11057832, 22115664]

約数ペア:

[(1, 22115664), (2, 11057832), (3, 7371888), (4, 5528916), (6, 3685944), (8, 2764458), (9, 2457296), (12, 1842972), (16, 1382229), (18, 1228648), (24, 921486), (36, 614324), (48, 460743), (72, 307162), (109, 202896), (144, 153581), (218, 101448), (327, 67632), (436, 50724), (654, 33816), (872, 25362), (981, 22544), (1308, 16908), (1409, 15696), (1744, 12681), (1962, 11272), (2616, 8454), (2818, 7848), (3924, 5636), (4227, 5232)]