15971796

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 42430080

約数和(自身を除く): 26458284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 3607, 4428, 7214, 10821, 14428, 21642, 32463, 43284, 64926, 97389, 129852, 147887, 194778, 295774, 389556, 443661, 591548, 887322, 1330983, 1774644, 2661966, 3992949, 5323932, 7985898, 15971796]

約数ペア:

[(1, 15971796), (2, 7985898), (3, 5323932), (4, 3992949), (6, 2661966), (9, 1774644), (12, 1330983), (18, 887322), (27, 591548), (36, 443661), (41, 389556), (54, 295774), (82, 194778), (108, 147887), (123, 129852), (164, 97389), (246, 64926), (369, 43284), (492, 32463), (738, 21642), (1107, 14428), (1476, 10821), (2214, 7214), (3607, 4428)]