38443878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 96478200

約数和(自身を除く): 58034322

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, 929, 1089, 1254, 1858, 1881, 2178, 2299, 2787, 3762, 4598, 5574, 6897, 8361, 10219, 13794, 16722, 17651, 20438, 20691, 30657, 35302, 41382, 52953, 61314, 91971, 105906, 112409, 158859, 183942, 194161, 224818, 317718, 337227, 388322, 582483, 674454, 1011681, 1164966, 1747449, 2023362, 2135771, 3494898, 4271542, 6407313, 12814626, 19221939, 38443878]

約数ペア:

[(1, 38443878), (2, 19221939), (3, 12814626), (6, 6407313), (9, 4271542), (11, 3494898), (18, 2135771), (19, 2023362), (22, 1747449), (33, 1164966), (38, 1011681), (57, 674454), (66, 582483), (99, 388322), (114, 337227), (121, 317718), (171, 224818), (198, 194161), (209, 183942), (242, 158859), (342, 112409), (363, 105906), (418, 91971), (627, 61314), (726, 52953), (929, 41382), (1089, 35302), (1254, 30657), (1858, 20691), (1881, 20438), (2178, 17651), (2299, 16722), (2787, 13794), (3762, 10219), (4598, 8361), (5574, 6897)]