39931272

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 111552000

約数和(自身を除く): 71620728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 829, 892, 1338, 1658, 1784, 2007, 2487, 2676, 3316, 4014, 4974, 5352, 6021, 6632, 7461, 8028, 9948, 12042, 14922, 16056, 19896, 22383, 24084, 29844, 44766, 48168, 59688, 89532, 179064, 184867, 369734, 554601, 739468, 1109202, 1478936, 1663803, 2218404, 3327606, 4436808, 4991409, 6655212, 9982818, 13310424, 19965636, 39931272]

約数ペア:

[(1, 39931272), (2, 19965636), (3, 13310424), (4, 9982818), (6, 6655212), (8, 4991409), (9, 4436808), (12, 3327606), (18, 2218404), (24, 1663803), (27, 1478936), (36, 1109202), (54, 739468), (72, 554601), (108, 369734), (216, 184867), (223, 179064), (446, 89532), (669, 59688), (829, 48168), (892, 44766), (1338, 29844), (1658, 24084), (1784, 22383), (2007, 19896), (2487, 16056), (2676, 14922), (3316, 12042), (4014, 9948), (4974, 8028), (5352, 7461), (6021, 6632)]