2117844

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 5421780

約数和(自身を除く): 3303936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 661, 801, 1068, 1322, 1602, 1983, 2644, 3204, 3966, 5949, 7932, 11898, 23796, 58829, 117658, 176487, 235316, 352974, 529461, 705948, 1058922, 2117844]

約数ペア:

[(1, 2117844), (2, 1058922), (3, 705948), (4, 529461), (6, 352974), (9, 235316), (12, 176487), (18, 117658), (36, 58829), (89, 23796), (178, 11898), (267, 7932), (356, 5949), (534, 3966), (661, 3204), (801, 2644), (1068, 1983), (1322, 1602)]