218724732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{106591}}^1$

素因数の和:106623

約数の個数: 48

約数和(自身を含む): 596915200

約数和(自身を除く): 378190468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 106591, 213182, 319773, 426364, 639546, 959319, 1279092, 1918638, 2025229, 2877957, 3837276, 4050458, 5755914, 6075687, 8100916, 11511828, 12151374, 18227061, 24302748, 36454122, 54681183, 72908244, 109362366, 218724732]

約数ペア:

[(1, 218724732), (2, 109362366), (3, 72908244), (4, 54681183), (6, 36454122), (9, 24302748), (12, 18227061), (18, 12151374), (19, 11511828), (27, 8100916), (36, 6075687), (38, 5755914), (54, 4050458), (57, 3837276), (76, 2877957), (108, 2025229), (114, 1918638), (171, 1279092), (228, 959319), (342, 639546), (513, 426364), (684, 319773), (1026, 213182), (2052, 106591)]