13397394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 17568366

約数列:

[1, 2, 3, 6, 17, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 186, 223, 323, 446, 527, 589, 646, 669, 969, 1054, 1178, 1338, 1581, 1767, 1938, 3162, 3534, 3791, 4237, 6913, 7582, 8474, 10013, 11373, 12711, 13826, 20026, 20739, 22746, 25422, 30039, 41478, 60078, 72029, 117521, 131347, 144058, 216087, 235042, 262694, 352563, 394041, 432174, 705126, 788082, 2232899, 4465798, 6698697, 13397394]

約数ペア:

[(1, 13397394), (2, 6698697), (3, 4465798), (6, 2232899), (17, 788082), (19, 705126), (31, 432174), (34, 394041), (38, 352563), (51, 262694), (57, 235042), (62, 216087), (93, 144058), (102, 131347), (114, 117521), (186, 72029), (223, 60078), (323, 41478), (446, 30039), (527, 25422), (589, 22746), (646, 20739), (669, 20026), (969, 13826), (1054, 12711), (1178, 11373), (1338, 10013), (1581, 8474), (1767, 7582), (1938, 6913), (3162, 4237), (3534, 3791)]