1985796

素因数分解:

$2^2\times 3^7\times {\mathrm{227}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 5234880

約数和(自身を除く): 3249084

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, 8172, 8748, 12258, 18387, 24516, 36774, 55161, 73548, 110322, 165483, 220644, 330966, 496449, 661932, 992898, 1985796]

約数ペア:

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