18794568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 51508800

約数和(自身を除く): 32714232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1021, 1416, 1534, 2042, 2301, 3063, 3068, 4084, 4602, 6126, 6136, 8168, 9204, 12252, 13273, 18408, 24504, 26546, 39819, 53092, 60239, 79638, 106184, 120478, 159276, 180717, 240956, 318552, 361434, 481912, 722868, 783107, 1445736, 1566214, 2349321, 3132428, 4698642, 6264856, 9397284, 18794568]

約数ペア:

[(1, 18794568), (2, 9397284), (3, 6264856), (4, 4698642), (6, 3132428), (8, 2349321), (12, 1566214), (13, 1445736), (24, 783107), (26, 722868), (39, 481912), (52, 361434), (59, 318552), (78, 240956), (104, 180717), (118, 159276), (156, 120478), (177, 106184), (236, 79638), (312, 60239), (354, 53092), (472, 39819), (708, 26546), (767, 24504), (1021, 18408), (1416, 13273), (1534, 12252), (2042, 9204), (2301, 8168), (3063, 6136), (3068, 6126), (4084, 4602)]