7864506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12093894

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 659, 663, 702, 918, 1318, 1326, 1977, 1989, 3954, 3978, 5931, 5967, 8567, 11203, 11862, 11934, 17134, 17793, 22406, 25701, 33609, 35586, 51402, 67218, 77103, 100827, 145639, 154206, 201654, 231309, 291278, 302481, 436917, 462618, 604962, 873834, 1310751, 2621502, 3932253, 7864506]

約数ペア:

[(1, 7864506), (2, 3932253), (3, 2621502), (6, 1310751), (9, 873834), (13, 604962), (17, 462618), (18, 436917), (26, 302481), (27, 291278), (34, 231309), (39, 201654), (51, 154206), (54, 145639), (78, 100827), (102, 77103), (117, 67218), (153, 51402), (221, 35586), (234, 33609), (306, 25701), (351, 22406), (442, 17793), (459, 17134), (659, 11934), (663, 11862), (702, 11203), (918, 8567), (1318, 5967), (1326, 5931), (1977, 3978), (1989, 3954)]