2558358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 3835242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 73, 99, 118, 146, 177, 198, 219, 297, 354, 438, 531, 594, 649, 657, 803, 1062, 1298, 1314, 1593, 1606, 1947, 1971, 2409, 3186, 3894, 3942, 4307, 4818, 5841, 7227, 8614, 11682, 12921, 14454, 17523, 21681, 25842, 35046, 38763, 43362, 47377, 77526, 94754, 116289, 142131, 232578, 284262, 426393, 852786, 1279179, 2558358]

約数ペア:

[(1, 2558358), (2, 1279179), (3, 852786), (6, 426393), (9, 284262), (11, 232578), (18, 142131), (22, 116289), (27, 94754), (33, 77526), (54, 47377), (59, 43362), (66, 38763), (73, 35046), (99, 25842), (118, 21681), (146, 17523), (177, 14454), (198, 12921), (219, 11682), (297, 8614), (354, 7227), (438, 5841), (531, 4818), (594, 4307), (649, 3942), (657, 3894), (803, 3186), (1062, 2409), (1298, 1971), (1314, 1947), (1593, 1606)]