13447476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 42666624

約数和(自身を除く): 29219148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 73, 84, 86, 102, 119, 126, 129, 146, 153, 172, 204, 219, 238, 252, 258, 292, 301, 306, 357, 387, 438, 476, 511, 516, 602, 612, 657, 714, 731, 774, 876, 903, 1022, 1071, 1204, 1241, 1314, 1428, 1462, 1533, 1548, 1806, 2044, 2142, 2193, 2482, 2628, 2709, 2924, 3066, 3139, 3612, 3723, 4284, 4386, 4599, 4964, 5117, 5418, 6132, 6278, 6579, 7446, 8687, 8772, 9198, 9417, 10234, 10836, 11169, 12556, 13158, 14892, 15351, 17374, 18396, 18834, 20468, 21973, 22338, 26061, 26316, 28251, 30702, 34748, 37668, 43946, 44676, 46053, 52122, 53363, 56502, 61404, 65919, 78183, 87892, 92106, 104244, 106726, 113004, 131838, 156366, 160089, 184212, 197757, 213452, 263676, 312732, 320178, 373541, 395514, 480267, 640356, 747082, 791028, 960534, 1120623, 1494164, 1921068, 2241246, 3361869, 4482492, 6723738, 13447476]

約数ペア:

[(1, 13447476), (2, 6723738), (3, 4482492), (4, 3361869), (6, 2241246), (7, 1921068), (9, 1494164), (12, 1120623), (14, 960534), (17, 791028), (18, 747082), (21, 640356), (28, 480267), (34, 395514), (36, 373541), (42, 320178), (43, 312732), (51, 263676), (63, 213452), (68, 197757), (73, 184212), (84, 160089), (86, 156366), (102, 131838), (119, 113004), (126, 106726), (129, 104244), (146, 92106), (153, 87892), (172, 78183), (204, 65919), (219, 61404), (238, 56502), (252, 53363), (258, 52122), (292, 46053), (301, 44676), (306, 43946), (357, 37668), (387, 34748), (438, 30702), (476, 28251), (511, 26316), (516, 26061), (602, 22338), (612, 21973), (657, 20468), (714, 18834), (731, 18396), (774, 17374), (876, 15351), (903, 14892), (1022, 13158), (1071, 12556), (1204, 11169), (1241, 10836), (1314, 10234), (1428, 9417), (1462, 9198), (1533, 8772), (1548, 8687), (1806, 7446), (2044, 6579), (2142, 6278), (2193, 6132), (2482, 5418), (2628, 5117), (2709, 4964), (2924, 4599), (3066, 4386), (3139, 4284), (3612, 3723)]