23091516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 68292224

約数和(自身を除く): 45200708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2131, 2709, 3612, 4262, 5418, 6393, 8524, 10836, 12786, 14917, 19179, 25572, 29834, 38358, 44751, 59668, 76716, 89502, 91633, 134253, 179004, 183266, 268506, 274899, 366532, 537012, 549798, 641431, 824697, 1099596, 1282862, 1649394, 1924293, 2565724, 3298788, 3848586, 5772879, 7697172, 11545758, 23091516]

約数ペア:

[(1, 23091516), (2, 11545758), (3, 7697172), (4, 5772879), (6, 3848586), (7, 3298788), (9, 2565724), (12, 1924293), (14, 1649394), (18, 1282862), (21, 1099596), (28, 824697), (36, 641431), (42, 549798), (43, 537012), (63, 366532), (84, 274899), (86, 268506), (126, 183266), (129, 179004), (172, 134253), (252, 91633), (258, 89502), (301, 76716), (387, 59668), (516, 44751), (602, 38358), (774, 29834), (903, 25572), (1204, 19179), (1548, 14917), (1806, 12786), (2131, 10836), (2709, 8524), (3612, 6393), (4262, 5418)]