2988252

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 8171856

約数和(自身を除く): 5183604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 401, 414, 621, 802, 828, 1203, 1242, 1604, 1863, 2406, 2484, 3609, 3726, 4812, 7218, 7452, 9223, 10827, 14436, 18446, 21654, 27669, 32481, 36892, 43308, 55338, 64962, 83007, 110676, 129924, 166014, 249021, 332028, 498042, 747063, 996084, 1494126, 2988252]

約数ペア:

[(1, 2988252), (2, 1494126), (3, 996084), (4, 747063), (6, 498042), (9, 332028), (12, 249021), (18, 166014), (23, 129924), (27, 110676), (36, 83007), (46, 64962), (54, 55338), (69, 43308), (81, 36892), (92, 32481), (108, 27669), (138, 21654), (162, 18446), (207, 14436), (276, 10827), (324, 9223), (401, 7452), (414, 7218), (621, 4812), (802, 3726), (828, 3609), (1203, 2484), (1242, 2406), (1604, 1863)]