21488203536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14440997}}^1$

素因数の和:14441039

約数の個数: 40

約数和(自身を含む): 57301880064

約数和(自身を除く): 35813676528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14440997, 28881994, 43322991, 57763988, 86645982, 115527976, 173291964, 231055952, 346583928, 447670907, 693167856, 895341814, 1343012721, 1790683628, 2686025442, 3581367256, 5372050884, 7162734512, 10744101768, 21488203536]

約数ペア:

[(1, 21488203536), (2, 10744101768), (3, 7162734512), (4, 5372050884), (6, 3581367256), (8, 2686025442), (12, 1790683628), (16, 1343012721), (24, 895341814), (31, 693167856), (48, 447670907), (62, 346583928), (93, 231055952), (124, 173291964), (186, 115527976), (248, 86645982), (372, 57763988), (496, 43322991), (744, 28881994), (1488, 14440997)]