13225212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 45007872

約数和(自身を除く): 31782660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 367, 396, 429, 462, 468, 546, 572, 693, 734, 819, 858, 924, 1001, 1092, 1101, 1287, 1386, 1468, 1638, 1716, 2002, 2202, 2569, 2574, 2772, 3003, 3276, 3303, 4004, 4037, 4404, 4771, 5138, 5148, 6006, 6606, 7707, 8074, 9009, 9542, 10276, 12012, 12111, 13212, 14313, 15414, 16148, 18018, 19084, 23121, 24222, 28259, 28626, 30828, 33397, 36036, 36333, 42939, 46242, 48444, 52481, 56518, 57252, 66794, 72666, 84777, 85878, 92484, 100191, 104962, 113036, 133588, 145332, 157443, 169554, 171756, 200382, 209924, 254331, 300573, 314886, 339108, 367367, 400764, 472329, 508662, 601146, 629772, 734734, 944658, 1017324, 1102101, 1202292, 1469468, 1889316, 2204202, 3306303, 4408404, 6612606, 13225212]

約数ペア:

[(1, 13225212), (2, 6612606), (3, 4408404), (4, 3306303), (6, 2204202), (7, 1889316), (9, 1469468), (11, 1202292), (12, 1102101), (13, 1017324), (14, 944658), (18, 734734), (21, 629772), (22, 601146), (26, 508662), (28, 472329), (33, 400764), (36, 367367), (39, 339108), (42, 314886), (44, 300573), (52, 254331), (63, 209924), (66, 200382), (77, 171756), (78, 169554), (84, 157443), (91, 145332), (99, 133588), (117, 113036), (126, 104962), (132, 100191), (143, 92484), (154, 85878), (156, 84777), (182, 72666), (198, 66794), (231, 57252), (234, 56518), (252, 52481), (273, 48444), (286, 46242), (308, 42939), (364, 36333), (367, 36036), (396, 33397), (429, 30828), (462, 28626), (468, 28259), (546, 24222), (572, 23121), (693, 19084), (734, 18018), (819, 16148), (858, 15414), (924, 14313), (1001, 13212), (1092, 12111), (1101, 12012), (1287, 10276), (1386, 9542), (1468, 9009), (1638, 8074), (1716, 7707), (2002, 6606), (2202, 6006), (2569, 5148), (2574, 5138), (2772, 4771), (3003, 4404), (3276, 4037), (3303, 4004)]