897070788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{145723}}^1$

素因数の和:145758

約数の個数: 60

約数和(自身を含む): 2468564560

約数和(自身を除く): 1571493772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 145723, 291446, 437169, 582892, 874338, 1311507, 1748676, 2623014, 2768737, 3934521, 5246028, 5537474, 7869042, 8306211, 11074948, 11803563, 15738084, 16612422, 23607126, 24918633, 33224844, 47214252, 49837266, 74755899, 99674532, 149511798, 224267697, 299023596, 448535394, 897070788]

約数ペア:

[(1, 897070788), (2, 448535394), (3, 299023596), (4, 224267697), (6, 149511798), (9, 99674532), (12, 74755899), (18, 49837266), (19, 47214252), (27, 33224844), (36, 24918633), (38, 23607126), (54, 16612422), (57, 15738084), (76, 11803563), (81, 11074948), (108, 8306211), (114, 7869042), (162, 5537474), (171, 5246028), (228, 3934521), (324, 2768737), (342, 2623014), (513, 1748676), (684, 1311507), (1026, 874338), (1539, 582892), (2052, 437169), (3078, 291446), (6156, 145723)]