15982164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 72

約数和(自身を含む): 45581760

約数和(自身を除く): 29599596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1223, 1452, 2178, 2446, 3267, 3669, 4356, 4892, 6534, 7338, 11007, 13068, 13453, 14676, 22014, 26906, 33021, 40359, 44028, 53812, 66042, 80718, 121077, 132084, 147983, 161436, 242154, 295966, 363231, 443949, 484308, 591932, 726462, 887898, 1331847, 1452924, 1775796, 2663694, 3995541, 5327388, 7991082, 15982164]

約数ペア:

[(1, 15982164), (2, 7991082), (3, 5327388), (4, 3995541), (6, 2663694), (9, 1775796), (11, 1452924), (12, 1331847), (18, 887898), (22, 726462), (27, 591932), (33, 484308), (36, 443949), (44, 363231), (54, 295966), (66, 242154), (99, 161436), (108, 147983), (121, 132084), (132, 121077), (198, 80718), (242, 66042), (297, 53812), (363, 44028), (396, 40359), (484, 33021), (594, 26906), (726, 22014), (1089, 14676), (1188, 13453), (1223, 13068), (1452, 11007), (2178, 7338), (2446, 6534), (3267, 4892), (3669, 4356)]