31365367068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2897}}^1\times {\mathrm{18413}}^1$

素因数の和:21331

約数の個数: 72

約数和(自身を含む): 85168580112

約数和(自身を除く): 53803213044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2897, 5794, 8691, 11588, 17382, 18413, 20279, 34764, 36826, 40558, 55239, 60837, 73652, 81116, 110478, 121674, 128891, 141953, 220956, 243348, 257782, 283906, 386673, 425859, 515564, 567812, 773346, 851718, 902237, 1546692, 1703436, 1804474, 2706711, 3608948, 5413422, 10826844, 53342461, 106684922, 160027383, 213369844, 320054766, 373397227, 640109532, 746794454, 1120191681, 1493588908, 2240383362, 2613780589, 4480766724, 5227561178, 7841341767, 10455122356, 15682683534, 31365367068]

約数ペア:

[(1, 31365367068), (2, 15682683534), (3, 10455122356), (4, 7841341767), (6, 5227561178), (7, 4480766724), (12, 2613780589), (14, 2240383362), (21, 1493588908), (28, 1120191681), (42, 746794454), (49, 640109532), (84, 373397227), (98, 320054766), (147, 213369844), (196, 160027383), (294, 106684922), (588, 53342461), (2897, 10826844), (5794, 5413422), (8691, 3608948), (11588, 2706711), (17382, 1804474), (18413, 1703436), (20279, 1546692), (34764, 902237), (36826, 851718), (40558, 773346), (55239, 567812), (60837, 515564), (73652, 425859), (81116, 386673), (110478, 283906), (121674, 257782), (128891, 243348), (141953, 220956)]