1187028

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 3192000

約数和(自身を除く): 2004972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 379, 522, 758, 783, 1044, 1137, 1516, 1566, 2274, 3132, 3411, 4548, 6822, 10233, 10991, 13644, 20466, 21982, 32973, 40932, 43964, 65946, 98919, 131892, 197838, 296757, 395676, 593514, 1187028]

約数ペア:

[(1, 1187028), (2, 593514), (3, 395676), (4, 296757), (6, 197838), (9, 131892), (12, 98919), (18, 65946), (27, 43964), (29, 40932), (36, 32973), (54, 21982), (58, 20466), (87, 13644), (108, 10991), (116, 10233), (174, 6822), (261, 4548), (348, 3411), (379, 3132), (522, 2274), (758, 1566), (783, 1516), (1044, 1137)]