39818136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 103910400

約数和(自身を除く): 64092264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 491, 654, 744, 872, 982, 1308, 1473, 1964, 2616, 2946, 3379, 3928, 5892, 6758, 10137, 11784, 13516, 15221, 20274, 27032, 30442, 40548, 45663, 53519, 60884, 81096, 91326, 107038, 121768, 160557, 182652, 214076, 321114, 365304, 428152, 642228, 1284456, 1659089, 3318178, 4977267, 6636356, 9954534, 13272712, 19909068, 39818136]

約数ペア:

[(1, 39818136), (2, 19909068), (3, 13272712), (4, 9954534), (6, 6636356), (8, 4977267), (12, 3318178), (24, 1659089), (31, 1284456), (62, 642228), (93, 428152), (109, 365304), (124, 321114), (186, 214076), (218, 182652), (248, 160557), (327, 121768), (372, 107038), (436, 91326), (491, 81096), (654, 60884), (744, 53519), (872, 45663), (982, 40548), (1308, 30442), (1473, 27032), (1964, 20274), (2616, 15221), (2946, 13516), (3379, 11784), (3928, 10137), (5892, 6758)]