17826822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 26988858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 37, 39, 58, 71, 74, 78, 87, 111, 117, 142, 174, 213, 222, 234, 261, 333, 377, 426, 481, 522, 639, 666, 754, 923, 962, 1073, 1131, 1278, 1443, 1846, 2059, 2146, 2262, 2627, 2769, 2886, 3219, 3393, 4118, 4329, 5254, 5538, 6177, 6438, 6786, 7881, 8307, 8658, 9657, 12354, 13949, 15762, 16614, 18531, 19314, 23643, 26767, 27898, 34151, 37062, 41847, 47286, 53534, 68302, 76183, 80301, 83694, 102453, 125541, 152366, 160602, 204906, 228549, 240903, 251082, 307359, 457098, 481806, 614718, 685647, 990379, 1371294, 1980758, 2971137, 5942274, 8913411, 17826822]

約数ペア:

[(1, 17826822), (2, 8913411), (3, 5942274), (6, 2971137), (9, 1980758), (13, 1371294), (18, 990379), (26, 685647), (29, 614718), (37, 481806), (39, 457098), (58, 307359), (71, 251082), (74, 240903), (78, 228549), (87, 204906), (111, 160602), (117, 152366), (142, 125541), (174, 102453), (213, 83694), (222, 80301), (234, 76183), (261, 68302), (333, 53534), (377, 47286), (426, 41847), (481, 37062), (522, 34151), (639, 27898), (666, 26767), (754, 23643), (923, 19314), (962, 18531), (1073, 16614), (1131, 15762), (1278, 13949), (1443, 12354), (1846, 9657), (2059, 8658), (2146, 8307), (2262, 7881), (2627, 6786), (2769, 6438), (2886, 6177), (3219, 5538), (3393, 5254), (4118, 4329)]