2542374

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5972400

約数和(自身を除く): 3430026

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 529, 534, 621, 801, 1058, 1242, 1587, 1602, 2047, 2403, 3174, 4094, 4761, 4806, 6141, 9522, 12282, 14283, 18423, 28566, 36846, 47081, 55269, 94162, 110538, 141243, 282486, 423729, 847458, 1271187, 2542374]

約数ペア:

[(1, 2542374), (2, 1271187), (3, 847458), (6, 423729), (9, 282486), (18, 141243), (23, 110538), (27, 94162), (46, 55269), (54, 47081), (69, 36846), (89, 28566), (138, 18423), (178, 14283), (207, 12282), (267, 9522), (414, 6141), (529, 4806), (534, 4761), (621, 4094), (801, 3174), (1058, 2403), (1242, 2047), (1587, 1602)]