22728678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 54286848

約数和(自身を除く): 31558170

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 67, 82, 123, 134, 197, 201, 246, 287, 394, 402, 469, 574, 591, 861, 938, 1182, 1379, 1407, 1722, 2747, 2758, 2814, 4137, 5494, 8077, 8241, 8274, 13199, 16154, 16482, 19229, 24231, 26398, 38458, 39597, 48462, 56539, 57687, 79194, 92393, 113078, 115374, 169617, 184786, 277179, 339234, 541159, 554358, 1082318, 1623477, 3246954, 3788113, 7576226, 11364339, 22728678]

約数ペア:

[(1, 22728678), (2, 11364339), (3, 7576226), (6, 3788113), (7, 3246954), (14, 1623477), (21, 1082318), (41, 554358), (42, 541159), (67, 339234), (82, 277179), (123, 184786), (134, 169617), (197, 115374), (201, 113078), (246, 92393), (287, 79194), (394, 57687), (402, 56539), (469, 48462), (574, 39597), (591, 38458), (861, 26398), (938, 24231), (1182, 19229), (1379, 16482), (1407, 16154), (1722, 13199), (2747, 8274), (2758, 8241), (2814, 8077), (4137, 5494)]