181514982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 414351360

約数和(自身を除く): 232836378

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 474, 682, 869, 1023, 1123, 1738, 2046, 2246, 2449, 2607, 3369, 4898, 5214, 6738, 7347, 12353, 14694, 24706, 26939, 34813, 37059, 53878, 69626, 74118, 80817, 88717, 104439, 161634, 177434, 208878, 266151, 382943, 532302, 765886, 975887, 1148829, 1951774, 2297658, 2750227, 2927661, 5500454, 5855322, 8250681, 16501362, 30252497, 60504994, 90757491, 181514982]

約数ペア:

[(1, 181514982), (2, 90757491), (3, 60504994), (6, 30252497), (11, 16501362), (22, 8250681), (31, 5855322), (33, 5500454), (62, 2927661), (66, 2750227), (79, 2297658), (93, 1951774), (158, 1148829), (186, 975887), (237, 765886), (341, 532302), (474, 382943), (682, 266151), (869, 208878), (1023, 177434), (1123, 161634), (1738, 104439), (2046, 88717), (2246, 80817), (2449, 74118), (2607, 69626), (3369, 53878), (4898, 37059), (5214, 34813), (6738, 26939), (7347, 24706), (12353, 14694)]