40181922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 100835280

約数和(自身を除く): 60653358

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 971, 1089, 1254, 1881, 1942, 2178, 2299, 2913, 3762, 4598, 5826, 6897, 8739, 10681, 13794, 17478, 18449, 20691, 21362, 32043, 36898, 41382, 55347, 64086, 96129, 110694, 117491, 166041, 192258, 202939, 234982, 332082, 352473, 405878, 608817, 704946, 1057419, 1217634, 1826451, 2114838, 2232329, 3652902, 4464658, 6696987, 13393974, 20090961, 40181922]

約数ペア:

[(1, 40181922), (2, 20090961), (3, 13393974), (6, 6696987), (9, 4464658), (11, 3652902), (18, 2232329), (19, 2114838), (22, 1826451), (33, 1217634), (38, 1057419), (57, 704946), (66, 608817), (99, 405878), (114, 352473), (121, 332082), (171, 234982), (198, 202939), (209, 192258), (242, 166041), (342, 117491), (363, 110694), (418, 96129), (627, 64086), (726, 55347), (971, 41382), (1089, 36898), (1254, 32043), (1881, 21362), (1942, 20691), (2178, 18449), (2299, 17478), (2913, 13794), (3762, 10681), (4598, 8739), (5826, 6897)]