2001231864

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{37409}}^1$

素因数の和:38164

約数の個数: 48

約数和(自身を含む): 5427442800

約数和(自身を除く): 3426210936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1486, 2229, 2972, 4458, 5944, 6687, 8916, 13374, 17832, 26748, 37409, 53496, 74818, 112227, 149636, 224454, 299272, 336681, 448908, 673362, 897816, 1346724, 2693448, 27794887, 55589774, 83384661, 111179548, 166769322, 222359096, 250153983, 333538644, 500307966, 667077288, 1000615932, 2001231864]

約数ペア:

[(1, 2001231864), (2, 1000615932), (3, 667077288), (4, 500307966), (6, 333538644), (8, 250153983), (9, 222359096), (12, 166769322), (18, 111179548), (24, 83384661), (36, 55589774), (72, 27794887), (743, 2693448), (1486, 1346724), (2229, 897816), (2972, 673362), (4458, 448908), (5944, 336681), (6687, 299272), (8916, 224454), (13374, 149636), (17832, 112227), (26748, 74818), (37409, 53496)]