21313104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26119}}^1$

素因数の和:26147

約数の個数: 40

約数和(自身を含む): 58299840

約数和(自身を除く): 36986736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26119, 52238, 78357, 104476, 156714, 208952, 313428, 417904, 444023, 626856, 888046, 1253712, 1332069, 1776092, 2664138, 3552184, 5328276, 7104368, 10656552, 21313104]

約数ペア:

[(1, 21313104), (2, 10656552), (3, 7104368), (4, 5328276), (6, 3552184), (8, 2664138), (12, 1776092), (16, 1332069), (17, 1253712), (24, 888046), (34, 626856), (48, 444023), (51, 417904), (68, 313428), (102, 208952), (136, 156714), (204, 104476), (272, 78357), (408, 52238), (816, 26119)]