4531788

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 12074832

約数和(自身を除く): 7543044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 197, 213, 284, 324, 394, 426, 591, 639, 788, 852, 1182, 1278, 1773, 1917, 2364, 2556, 3546, 3834, 5319, 5751, 7092, 7668, 10638, 11502, 13987, 15957, 21276, 23004, 27974, 31914, 41961, 55948, 63828, 83922, 125883, 167844, 251766, 377649, 503532, 755298, 1132947, 1510596, 2265894, 4531788]

約数ペア:

[(1, 4531788), (2, 2265894), (3, 1510596), (4, 1132947), (6, 755298), (9, 503532), (12, 377649), (18, 251766), (27, 167844), (36, 125883), (54, 83922), (71, 63828), (81, 55948), (108, 41961), (142, 31914), (162, 27974), (197, 23004), (213, 21276), (284, 15957), (324, 13987), (394, 11502), (426, 10638), (591, 7668), (639, 7092), (788, 5751), (852, 5319), (1182, 3834), (1278, 3546), (1773, 2556), (1917, 2364)]