61458354

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 75032910

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 223, 251, 366, 446, 502, 549, 669, 753, 1098, 1338, 1506, 2007, 2259, 4014, 4518, 13603, 15311, 27206, 30622, 40809, 45933, 55973, 81618, 91866, 111946, 122427, 137799, 167919, 244854, 275598, 335838, 503757, 1007514, 3414353, 6828706, 10243059, 20486118, 30729177, 61458354]

約数ペア:

[(1, 61458354), (2, 30729177), (3, 20486118), (6, 10243059), (9, 6828706), (18, 3414353), (61, 1007514), (122, 503757), (183, 335838), (223, 275598), (251, 244854), (366, 167919), (446, 137799), (502, 122427), (549, 111946), (669, 91866), (753, 81618), (1098, 55973), (1338, 45933), (1506, 40809), (2007, 30622), (2259, 27206), (4014, 15311), (4518, 13603)]