820153670382

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6411157}}^1$

素因数の和:6411294

約数の個数: 64

約数和(自身を含む): 1920270044160

約数和(自身を除く): 1100116373778

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 138, 206, 207, 309, 414, 618, 621, 927, 1242, 1854, 2369, 2781, 4738, 5562, 7107, 14214, 21321, 42642, 63963, 127926, 6411157, 12822314, 19233471, 38466942, 57700413, 115400826, 147456611, 173101239, 294913222, 346202478, 442369833, 660349171, 884739666, 1320698342, 1327109499, 1981047513, 2654218998, 3962095026, 3981328497, 5943142539, 7962656994, 11886285078, 15188030933, 17829427617, 30376061866, 35658855234, 45564092799, 91128185598, 136692278397, 273384556794, 410076835191, 820153670382]

約数ペア:

[(1, 820153670382), (2, 410076835191), (3, 273384556794), (6, 136692278397), (9, 91128185598), (18, 45564092799), (23, 35658855234), (27, 30376061866), (46, 17829427617), (54, 15188030933), (69, 11886285078), (103, 7962656994), (138, 5943142539), (206, 3981328497), (207, 3962095026), (309, 2654218998), (414, 1981047513), (618, 1327109499), (621, 1320698342), (927, 884739666), (1242, 660349171), (1854, 442369833), (2369, 346202478), (2781, 294913222), (4738, 173101239), (5562, 147456611), (7107, 115400826), (14214, 57700413), (21321, 38466942), (42642, 19233471), (63963, 12822314), (127926, 6411157)]