13236428646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28081}}^1$

素因数の和:28171

約数の個数: 128

約数和(自身を含む): 35585510400

約数和(自身を除く): 22349081754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 43, 54, 58, 63, 86, 87, 126, 129, 174, 189, 203, 258, 261, 301, 378, 387, 406, 522, 602, 609, 774, 783, 903, 1161, 1218, 1247, 1566, 1806, 1827, 2322, 2494, 2709, 3654, 3741, 5418, 5481, 7482, 8127, 8729, 10962, 11223, 16254, 17458, 22446, 26187, 28081, 33669, 52374, 56162, 67338, 78561, 84243, 157122, 168486, 196567, 235683, 252729, 393134, 471366, 505458, 589701, 758187, 814349, 1179402, 1207483, 1516374, 1628698, 1769103, 2414966, 2443047, 3538206, 3622449, 4886094, 5307309, 5700443, 7244898, 7329141, 8452381, 10614618, 10867347, 11400886, 14658282, 16904762, 17101329, 21734694, 21987423, 25357143, 32602041, 34202658, 35017007, 43974846, 50714286, 51303987, 65204082, 70034014, 76071429, 102607974, 105051021, 152142858, 153911961, 210102042, 228214287, 245119049, 307823922, 315153063, 456428574, 490238098, 630306126, 735357147, 945459189, 1470714294, 1890918378, 2206071441, 4412142882, 6618214323, 13236428646]

約数ペア:

[(1, 13236428646), (2, 6618214323), (3, 4412142882), (6, 2206071441), (7, 1890918378), (9, 1470714294), (14, 945459189), (18, 735357147), (21, 630306126), (27, 490238098), (29, 456428574), (42, 315153063), (43, 307823922), (54, 245119049), (58, 228214287), (63, 210102042), (86, 153911961), (87, 152142858), (126, 105051021), (129, 102607974), (174, 76071429), (189, 70034014), (203, 65204082), (258, 51303987), (261, 50714286), (301, 43974846), (378, 35017007), (387, 34202658), (406, 32602041), (522, 25357143), (602, 21987423), (609, 21734694), (774, 17101329), (783, 16904762), (903, 14658282), (1161, 11400886), (1218, 10867347), (1247, 10614618), (1566, 8452381), (1806, 7329141), (1827, 7244898), (2322, 5700443), (2494, 5307309), (2709, 4886094), (3654, 3622449), (3741, 3538206), (5418, 2443047), (5481, 2414966), (7482, 1769103), (8127, 1628698), (8729, 1516374), (10962, 1207483), (11223, 1179402), (16254, 814349), (17458, 758187), (22446, 589701), (26187, 505458), (28081, 471366), (33669, 393134), (52374, 252729), (56162, 235683), (67338, 196567), (78561, 168486), (84243, 157122)]