9717474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 12861726

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 83, 114, 158, 166, 237, 247, 249, 474, 494, 498, 741, 1027, 1079, 1482, 1501, 1577, 2054, 2158, 3002, 3081, 3154, 3237, 4503, 4731, 6162, 6474, 6557, 9006, 9462, 13114, 19513, 19671, 20501, 39026, 39342, 41002, 58539, 61503, 85241, 117078, 123006, 124583, 170482, 249166, 255723, 373749, 511446, 747498, 1619579, 3239158, 4858737, 9717474]

約数ペア:

[(1, 9717474), (2, 4858737), (3, 3239158), (6, 1619579), (13, 747498), (19, 511446), (26, 373749), (38, 255723), (39, 249166), (57, 170482), (78, 124583), (79, 123006), (83, 117078), (114, 85241), (158, 61503), (166, 58539), (237, 41002), (247, 39342), (249, 39026), (474, 20501), (494, 19671), (498, 19513), (741, 13114), (1027, 9462), (1079, 9006), (1482, 6557), (1501, 6474), (1577, 6162), (2054, 4731), (2158, 4503), (3002, 3237), (3081, 3154)]