18458604

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 60

約数和(自身を含む): 50372784

約数和(自身を除く): 31914180

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, 414, 621, 828, 1242, 1863, 2477, 2484, 3726, 4954, 7431, 7452, 9908, 14862, 22293, 29724, 44586, 56971, 66879, 89172, 113942, 133758, 170913, 200637, 227884, 267516, 341826, 401274, 512739, 683652, 802548, 1025478, 1538217, 2050956, 3076434, 4614651, 6152868, 9229302, 18458604]

約数ペア:

[(1, 18458604), (2, 9229302), (3, 6152868), (4, 4614651), (6, 3076434), (9, 2050956), (12, 1538217), (18, 1025478), (23, 802548), (27, 683652), (36, 512739), (46, 401274), (54, 341826), (69, 267516), (81, 227884), (92, 200637), (108, 170913), (138, 133758), (162, 113942), (207, 89172), (276, 66879), (324, 56971), (414, 44586), (621, 29724), (828, 22293), (1242, 14862), (1863, 9908), (2477, 7452), (2484, 7431), (3726, 4954)]