18512952

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 29871048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 167, 186, 248, 298, 334, 372, 447, 501, 596, 668, 744, 894, 1002, 1192, 1336, 1788, 2004, 3576, 4008, 4619, 5177, 9238, 10354, 13857, 15531, 18476, 20708, 24883, 27714, 31062, 36952, 41416, 49766, 55428, 62124, 74649, 99532, 110856, 124248, 149298, 199064, 298596, 597192, 771373, 1542746, 2314119, 3085492, 4628238, 6170984, 9256476, 18512952]

約数ペア:

[(1, 18512952), (2, 9256476), (3, 6170984), (4, 4628238), (6, 3085492), (8, 2314119), (12, 1542746), (24, 771373), (31, 597192), (62, 298596), (93, 199064), (124, 149298), (149, 124248), (167, 110856), (186, 99532), (248, 74649), (298, 62124), (334, 55428), (372, 49766), (447, 41416), (501, 36952), (596, 31062), (668, 27714), (744, 24883), (894, 20708), (1002, 18476), (1192, 15531), (1336, 13857), (1788, 10354), (2004, 9238), (3576, 5177), (4008, 4619)]