18531828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8194

約数の個数: 60

約数和(自身を含む): 55373472

約数和(自身を除く): 36841644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8171, 16342, 24513, 32684, 49026, 57197, 73539, 98052, 114394, 147078, 171591, 220617, 228788, 294156, 343182, 441234, 514773, 661851, 686364, 882468, 1029546, 1323702, 1544319, 2059092, 2647404, 3088638, 4632957, 6177276, 9265914, 18531828]

約数ペア:

[(1, 18531828), (2, 9265914), (3, 6177276), (4, 4632957), (6, 3088638), (7, 2647404), (9, 2059092), (12, 1544319), (14, 1323702), (18, 1029546), (21, 882468), (27, 686364), (28, 661851), (36, 514773), (42, 441234), (54, 343182), (63, 294156), (81, 228788), (84, 220617), (108, 171591), (126, 147078), (162, 114394), (189, 98052), (252, 73539), (324, 57197), (378, 49026), (567, 32684), (756, 24513), (1134, 16342), (2268, 8171)]