21736308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 56286720

約数和(自身を除く): 34550412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 2791, 3894, 5582, 7788, 8373, 11164, 16746, 30701, 33492, 61402, 92103, 122804, 164669, 184206, 329338, 368412, 494007, 658676, 988014, 1811359, 1976028, 3622718, 5434077, 7245436, 10868154, 21736308]

約数ペア:

[(1, 21736308), (2, 10868154), (3, 7245436), (4, 5434077), (6, 3622718), (11, 1976028), (12, 1811359), (22, 988014), (33, 658676), (44, 494007), (59, 368412), (66, 329338), (118, 184206), (132, 164669), (177, 122804), (236, 92103), (354, 61402), (649, 33492), (708, 30701), (1298, 16746), (1947, 11164), (2596, 8373), (2791, 7788), (3894, 5582)]