2647728

素因数分解:

$2^4\times 3^6\times {\mathrm{227}}^1$

素因数の和:253

約数の個数: 70

約数和(自身を含む): 7725324

約数和(自身を除く): 5077596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 227, 243, 324, 432, 454, 486, 648, 681, 729, 908, 972, 1296, 1362, 1458, 1816, 1944, 2043, 2724, 2916, 3632, 3888, 4086, 5448, 5832, 6129, 8172, 10896, 11664, 12258, 16344, 18387, 24516, 32688, 36774, 49032, 55161, 73548, 98064, 110322, 147096, 165483, 220644, 294192, 330966, 441288, 661932, 882576, 1323864, 2647728]

約数ペア:

[(1, 2647728), (2, 1323864), (3, 882576), (4, 661932), (6, 441288), (8, 330966), (9, 294192), (12, 220644), (16, 165483), (18, 147096), (24, 110322), (27, 98064), (36, 73548), (48, 55161), (54, 49032), (72, 36774), (81, 32688), (108, 24516), (144, 18387), (162, 16344), (216, 12258), (227, 11664), (243, 10896), (324, 8172), (432, 6129), (454, 5832), (486, 5448), (648, 4086), (681, 3888), (729, 3632), (908, 2916), (972, 2724), (1296, 2043), (1362, 1944), (1458, 1816)]