921352644

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{42443}}^1$

素因数の和:42526

約数の個数: 60

約数和(自身を含む): 2444604624

約数和(自身を除く): 1523251980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 21708, 42443, 84886, 127329, 169772, 254658, 381987, 509316, 763974, 1145961, 1527948, 2291922, 2843681, 3437883, 4583844, 5687362, 6875766, 8531043, 11374724, 13751532, 17062086, 25593129, 34124172, 51186258, 76779387, 102372516, 153558774, 230338161, 307117548, 460676322, 921352644]

約数ペア:

[(1, 921352644), (2, 460676322), (3, 307117548), (4, 230338161), (6, 153558774), (9, 102372516), (12, 76779387), (18, 51186258), (27, 34124172), (36, 25593129), (54, 17062086), (67, 13751532), (81, 11374724), (108, 8531043), (134, 6875766), (162, 5687362), (201, 4583844), (268, 3437883), (324, 2843681), (402, 2291922), (603, 1527948), (804, 1145961), (1206, 763974), (1809, 509316), (2412, 381987), (3618, 254658), (5427, 169772), (7236, 127329), (10854, 84886), (21708, 42443)]