18703416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 50411520

約数和(自身を除く): 31708104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1093, 1426, 2139, 2186, 2852, 3279, 4278, 4372, 5704, 6558, 8556, 8744, 13116, 17112, 25139, 26232, 33883, 50278, 67766, 75417, 100556, 101649, 135532, 150834, 201112, 203298, 271064, 301668, 406596, 603336, 779309, 813192, 1558618, 2337927, 3117236, 4675854, 6234472, 9351708, 18703416]

約数ペア:

[(1, 18703416), (2, 9351708), (3, 6234472), (4, 4675854), (6, 3117236), (8, 2337927), (12, 1558618), (23, 813192), (24, 779309), (31, 603336), (46, 406596), (62, 301668), (69, 271064), (92, 203298), (93, 201112), (124, 150834), (138, 135532), (184, 101649), (186, 100556), (248, 75417), (276, 67766), (372, 50278), (552, 33883), (713, 26232), (744, 25139), (1093, 17112), (1426, 13116), (2139, 8744), (2186, 8556), (2852, 6558), (3279, 5704), (4278, 4372)]