22940982

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 55199232

約数和(自身を除く): 32258250

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 131, 138, 141, 162, 207, 262, 282, 393, 414, 423, 621, 786, 846, 1081, 1179, 1242, 1269, 1863, 2162, 2358, 2538, 3013, 3243, 3537, 3726, 3807, 6026, 6157, 6486, 7074, 7614, 9039, 9729, 10611, 12314, 18078, 18471, 19458, 21222, 27117, 29187, 36942, 54234, 55413, 58374, 81351, 87561, 110826, 141611, 162702, 166239, 175122, 244053, 283222, 332478, 424833, 488106, 498717, 849666, 997434, 1274499, 2548998, 3823497, 7646994, 11470491, 22940982]

約数ペア:

[(1, 22940982), (2, 11470491), (3, 7646994), (6, 3823497), (9, 2548998), (18, 1274499), (23, 997434), (27, 849666), (46, 498717), (47, 488106), (54, 424833), (69, 332478), (81, 283222), (94, 244053), (131, 175122), (138, 166239), (141, 162702), (162, 141611), (207, 110826), (262, 87561), (282, 81351), (393, 58374), (414, 55413), (423, 54234), (621, 36942), (786, 29187), (846, 27117), (1081, 21222), (1179, 19458), (1242, 18471), (1269, 18078), (1863, 12314), (2162, 10611), (2358, 9729), (2538, 9039), (3013, 7614), (3243, 7074), (3537, 6486), (3726, 6157), (3807, 6026)]