21667296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 96

約数和(自身を含む): 68463360

約数和(自身を除く): 46796064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1697, 1824, 2128, 3192, 3394, 4256, 5091, 6384, 6788, 10182, 11879, 12768, 13576, 20364, 23758, 27152, 32243, 35637, 40728, 47516, 54304, 64486, 71274, 81456, 95032, 96729, 128972, 142548, 162912, 190064, 193458, 225701, 257944, 285096, 380128, 386916, 451402, 515888, 570192, 677103, 773832, 902804, 1031776, 1140384, 1354206, 1547664, 1805608, 2708412, 3095328, 3611216, 5416824, 7222432, 10833648, 21667296]

約数ペア:

[(1, 21667296), (2, 10833648), (3, 7222432), (4, 5416824), (6, 3611216), (7, 3095328), (8, 2708412), (12, 1805608), (14, 1547664), (16, 1354206), (19, 1140384), (21, 1031776), (24, 902804), (28, 773832), (32, 677103), (38, 570192), (42, 515888), (48, 451402), (56, 386916), (57, 380128), (76, 285096), (84, 257944), (96, 225701), (112, 193458), (114, 190064), (133, 162912), (152, 142548), (168, 128972), (224, 96729), (228, 95032), (266, 81456), (304, 71274), (336, 64486), (399, 54304), (456, 47516), (532, 40728), (608, 35637), (672, 32243), (798, 27152), (912, 23758), (1064, 20364), (1596, 13576), (1697, 12768), (1824, 11879), (2128, 10182), (3192, 6788), (3394, 6384), (4256, 5091)]