2574936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 8870400

約数和(自身を除く): 6295464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 131, 156, 168, 182, 189, 216, 234, 252, 262, 273, 312, 351, 364, 378, 393, 468, 504, 524, 546, 702, 728, 756, 786, 819, 917, 936, 1048, 1092, 1179, 1404, 1512, 1572, 1638, 1703, 1834, 2184, 2358, 2457, 2751, 2808, 3144, 3276, 3406, 3537, 3668, 4716, 4914, 5109, 5502, 6552, 6812, 7074, 7336, 8253, 9432, 9828, 10218, 11004, 11921, 13624, 14148, 15327, 16506, 19656, 20436, 22008, 23842, 24759, 28296, 30654, 33012, 35763, 40872, 45981, 47684, 49518, 61308, 66024, 71526, 91962, 95368, 99036, 107289, 122616, 143052, 183924, 198072, 214578, 286104, 321867, 367848, 429156, 643734, 858312, 1287468, 2574936]

約数ペア:

[(1, 2574936), (2, 1287468), (3, 858312), (4, 643734), (6, 429156), (7, 367848), (8, 321867), (9, 286104), (12, 214578), (13, 198072), (14, 183924), (18, 143052), (21, 122616), (24, 107289), (26, 99036), (27, 95368), (28, 91962), (36, 71526), (39, 66024), (42, 61308), (52, 49518), (54, 47684), (56, 45981), (63, 40872), (72, 35763), (78, 33012), (84, 30654), (91, 28296), (104, 24759), (108, 23842), (117, 22008), (126, 20436), (131, 19656), (156, 16506), (168, 15327), (182, 14148), (189, 13624), (216, 11921), (234, 11004), (252, 10218), (262, 9828), (273, 9432), (312, 8253), (351, 7336), (364, 7074), (378, 6812), (393, 6552), (468, 5502), (504, 5109), (524, 4914), (546, 4716), (702, 3668), (728, 3537), (756, 3406), (786, 3276), (819, 3144), (917, 2808), (936, 2751), (1048, 2457), (1092, 2358), (1179, 2184), (1404, 1834), (1512, 1703), (1572, 1638)]