17872164

素因数分解:

$2^2\times 3^9\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 47120304

約数和(自身を除く): 29248140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 243, 324, 454, 486, 681, 729, 908, 972, 1362, 1458, 2043, 2187, 2724, 2916, 4086, 4374, 6129, 6561, 8172, 8748, 12258, 13122, 18387, 19683, 24516, 26244, 36774, 39366, 55161, 73548, 78732, 110322, 165483, 220644, 330966, 496449, 661932, 992898, 1489347, 1985796, 2978694, 4468041, 5957388, 8936082, 17872164]

約数ペア:

[(1, 17872164), (2, 8936082), (3, 5957388), (4, 4468041), (6, 2978694), (9, 1985796), (12, 1489347), (18, 992898), (27, 661932), (36, 496449), (54, 330966), (81, 220644), (108, 165483), (162, 110322), (227, 78732), (243, 73548), (324, 55161), (454, 39366), (486, 36774), (681, 26244), (729, 24516), (908, 19683), (972, 18387), (1362, 13122), (1458, 12258), (2043, 8748), (2187, 8172), (2724, 6561), (2916, 6129), (4086, 4374)]