26920764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 79619904

約数和(自身を除く): 52699140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 41, 46, 52, 61, 69, 78, 82, 92, 117, 122, 123, 138, 156, 164, 183, 207, 234, 244, 246, 276, 299, 366, 369, 414, 468, 492, 533, 549, 598, 732, 738, 793, 828, 897, 943, 1066, 1098, 1196, 1403, 1476, 1586, 1599, 1794, 1886, 2132, 2196, 2379, 2501, 2691, 2806, 2829, 3172, 3198, 3588, 3772, 4209, 4758, 4797, 5002, 5382, 5612, 5658, 6396, 7137, 7503, 8418, 8487, 9516, 9594, 10004, 10764, 11316, 12259, 12627, 14274, 15006, 16836, 16974, 18239, 19188, 22509, 24518, 25254, 28548, 30012, 32513, 33948, 36478, 36777, 45018, 49036, 50508, 54717, 57523, 65026, 72956, 73554, 90036, 97539, 109434, 110331, 115046, 130052, 147108, 164151, 172569, 195078, 218868, 220662, 230092, 292617, 328302, 345138, 390156, 441324, 517707, 585234, 656604, 690276, 747799, 1035414, 1170468, 1495598, 2070828, 2243397, 2991196, 4486794, 6730191, 8973588, 13460382, 26920764]

約数ペア:

[(1, 26920764), (2, 13460382), (3, 8973588), (4, 6730191), (6, 4486794), (9, 2991196), (12, 2243397), (13, 2070828), (18, 1495598), (23, 1170468), (26, 1035414), (36, 747799), (39, 690276), (41, 656604), (46, 585234), (52, 517707), (61, 441324), (69, 390156), (78, 345138), (82, 328302), (92, 292617), (117, 230092), (122, 220662), (123, 218868), (138, 195078), (156, 172569), (164, 164151), (183, 147108), (207, 130052), (234, 115046), (244, 110331), (246, 109434), (276, 97539), (299, 90036), (366, 73554), (369, 72956), (414, 65026), (468, 57523), (492, 54717), (533, 50508), (549, 49036), (598, 45018), (732, 36777), (738, 36478), (793, 33948), (828, 32513), (897, 30012), (943, 28548), (1066, 25254), (1098, 24518), (1196, 22509), (1403, 19188), (1476, 18239), (1586, 16974), (1599, 16836), (1794, 15006), (1886, 14274), (2132, 12627), (2196, 12259), (2379, 11316), (2501, 10764), (2691, 10004), (2806, 9594), (2829, 9516), (3172, 8487), (3198, 8418), (3588, 7503), (3772, 7137), (4209, 6396), (4758, 5658), (4797, 5612), (5002, 5382)]