40245954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 94140288

約数和(自身を除く): 53894334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 367, 373, 734, 746, 1101, 1119, 2202, 2238, 2569, 2611, 5138, 5222, 7707, 7833, 15414, 15666, 17983, 18277, 35966, 36554, 53949, 54831, 107898, 109662, 136891, 273782, 410673, 821346, 958237, 1916474, 2874711, 5749422, 6707659, 13415318, 20122977, 40245954]

約数ペア:

[(1, 40245954), (2, 20122977), (3, 13415318), (6, 6707659), (7, 5749422), (14, 2874711), (21, 1916474), (42, 958237), (49, 821346), (98, 410673), (147, 273782), (294, 136891), (367, 109662), (373, 107898), (734, 54831), (746, 53949), (1101, 36554), (1119, 35966), (2202, 18277), (2238, 17983), (2569, 15666), (2611, 15414), (5138, 7833), (5222, 7707)]