39390858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 96606432

約数和(自身を除く): 57215574

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 563, 598, 897, 1014, 1126, 1521, 1689, 1794, 2691, 3042, 3378, 3887, 5067, 5382, 7319, 7774, 10134, 11661, 12949, 14638, 21957, 23322, 25898, 34983, 38847, 43914, 65871, 69966, 77694, 95147, 116541, 131742, 168337, 190294, 233082, 285441, 336674, 505011, 570882, 856323, 1010022, 1515033, 1712646, 2188381, 3030066, 4376762, 6565143, 13130286, 19695429, 39390858]

約数ペア:

[(1, 39390858), (2, 19695429), (3, 13130286), (6, 6565143), (9, 4376762), (13, 3030066), (18, 2188381), (23, 1712646), (26, 1515033), (39, 1010022), (46, 856323), (69, 570882), (78, 505011), (117, 336674), (138, 285441), (169, 233082), (207, 190294), (234, 168337), (299, 131742), (338, 116541), (414, 95147), (507, 77694), (563, 69966), (598, 65871), (897, 43914), (1014, 38847), (1126, 34983), (1521, 25898), (1689, 23322), (1794, 21957), (2691, 14638), (3042, 12949), (3378, 11661), (3887, 10134), (5067, 7774), (5382, 7319)]