2831688

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 7796880

約数和(自身を除く): 4965192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 587, 603, 804, 1174, 1206, 1608, 1761, 2348, 2412, 3522, 4696, 4824, 5283, 7044, 10566, 14088, 21132, 39329, 42264, 78658, 117987, 157316, 235974, 314632, 353961, 471948, 707922, 943896, 1415844, 2831688]

約数ペア:

[(1, 2831688), (2, 1415844), (3, 943896), (4, 707922), (6, 471948), (8, 353961), (9, 314632), (12, 235974), (18, 157316), (24, 117987), (36, 78658), (67, 42264), (72, 39329), (134, 21132), (201, 14088), (268, 10566), (402, 7044), (536, 5283), (587, 4824), (603, 4696), (804, 3522), (1174, 2412), (1206, 2348), (1608, 1761)]