5518548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 16248960

約数和(自身を除く): 10730412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 359, 366, 427, 549, 718, 732, 854, 1077, 1098, 1281, 1436, 1708, 2154, 2196, 2513, 2562, 3231, 3843, 4308, 5026, 5124, 6462, 7539, 7686, 10052, 12924, 15078, 15372, 21899, 22617, 30156, 43798, 45234, 65697, 87596, 90468, 131394, 153293, 197091, 262788, 306586, 394182, 459879, 613172, 788364, 919758, 1379637, 1839516, 2759274, 5518548]

約数ペア:

[(1, 5518548), (2, 2759274), (3, 1839516), (4, 1379637), (6, 919758), (7, 788364), (9, 613172), (12, 459879), (14, 394182), (18, 306586), (21, 262788), (28, 197091), (36, 153293), (42, 131394), (61, 90468), (63, 87596), (84, 65697), (122, 45234), (126, 43798), (183, 30156), (244, 22617), (252, 21899), (359, 15372), (366, 15078), (427, 12924), (549, 10052), (718, 7686), (732, 7539), (854, 6462), (1077, 5124), (1098, 5026), (1281, 4308), (1436, 3843), (1708, 3231), (2154, 2562), (2196, 2513)]