2121672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 6180480

約数和(自身を除く): 4058808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 173, 219, 292, 346, 438, 511, 519, 584, 692, 876, 1022, 1038, 1211, 1384, 1533, 1752, 2044, 2076, 2422, 3066, 3633, 4088, 4152, 4844, 6132, 7266, 9688, 12264, 12629, 14532, 25258, 29064, 37887, 50516, 75774, 88403, 101032, 151548, 176806, 265209, 303096, 353612, 530418, 707224, 1060836, 2121672]

約数ペア:

[(1, 2121672), (2, 1060836), (3, 707224), (4, 530418), (6, 353612), (7, 303096), (8, 265209), (12, 176806), (14, 151548), (21, 101032), (24, 88403), (28, 75774), (42, 50516), (56, 37887), (73, 29064), (84, 25258), (146, 14532), (168, 12629), (173, 12264), (219, 9688), (292, 7266), (346, 6132), (438, 4844), (511, 4152), (519, 4088), (584, 3633), (692, 3066), (876, 2422), (1022, 2076), (1038, 2044), (1211, 1752), (1384, 1533)]