2721768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 8242560

約数和(自身を除く): 5520792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 953, 1428, 1906, 2856, 2859, 3812, 5718, 6671, 7624, 11436, 13342, 16201, 20013, 22872, 26684, 32402, 40026, 48603, 53368, 64804, 80052, 97206, 113407, 129608, 160104, 194412, 226814, 340221, 388824, 453628, 680442, 907256, 1360884, 2721768]

約数ペア:

[(1, 2721768), (2, 1360884), (3, 907256), (4, 680442), (6, 453628), (7, 388824), (8, 340221), (12, 226814), (14, 194412), (17, 160104), (21, 129608), (24, 113407), (28, 97206), (34, 80052), (42, 64804), (51, 53368), (56, 48603), (68, 40026), (84, 32402), (102, 26684), (119, 22872), (136, 20013), (168, 16201), (204, 13342), (238, 11436), (357, 7624), (408, 6671), (476, 5718), (714, 3812), (952, 2859), (953, 2856), (1428, 1906)]