2112552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 6431880

約数和(自身を除く): 4319328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 61, 72, 74, 78, 104, 111, 117, 122, 148, 156, 183, 222, 234, 244, 296, 312, 333, 366, 444, 468, 481, 488, 549, 666, 732, 793, 888, 936, 962, 1098, 1332, 1443, 1464, 1586, 1924, 2196, 2257, 2379, 2664, 2886, 3172, 3848, 4329, 4392, 4514, 4758, 5772, 6344, 6771, 7137, 8658, 9028, 9516, 11544, 13542, 14274, 17316, 18056, 19032, 20313, 27084, 28548, 29341, 34632, 40626, 54168, 57096, 58682, 81252, 88023, 117364, 162504, 176046, 234728, 264069, 352092, 528138, 704184, 1056276, 2112552]

約数ペア:

[(1, 2112552), (2, 1056276), (3, 704184), (4, 528138), (6, 352092), (8, 264069), (9, 234728), (12, 176046), (13, 162504), (18, 117364), (24, 88023), (26, 81252), (36, 58682), (37, 57096), (39, 54168), (52, 40626), (61, 34632), (72, 29341), (74, 28548), (78, 27084), (104, 20313), (111, 19032), (117, 18056), (122, 17316), (148, 14274), (156, 13542), (183, 11544), (222, 9516), (234, 9028), (244, 8658), (296, 7137), (312, 6771), (333, 6344), (366, 5772), (444, 4758), (468, 4514), (481, 4392), (488, 4329), (549, 3848), (666, 3172), (732, 2886), (793, 2664), (888, 2379), (936, 2257), (962, 2196), (1098, 1924), (1332, 1586), (1443, 1464)]