21446964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2610

約数の個数: 96

約数和(自身を含む): 69350400

約数和(自身を除く): 47903436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2579, 2772, 4158, 5158, 7737, 8316, 10316, 15474, 18053, 23211, 28369, 30948, 36106, 46422, 54159, 56738, 69633, 72212, 85107, 92844, 108318, 113476, 139266, 162477, 170214, 198583, 216636, 255321, 278532, 324954, 340428, 397166, 487431, 510642, 595749, 649908, 765963, 794332, 974862, 1021284, 1191498, 1531926, 1787247, 1949724, 2382996, 3063852, 3574494, 5361741, 7148988, 10723482, 21446964]

約数ペア:

[(1, 21446964), (2, 10723482), (3, 7148988), (4, 5361741), (6, 3574494), (7, 3063852), (9, 2382996), (11, 1949724), (12, 1787247), (14, 1531926), (18, 1191498), (21, 1021284), (22, 974862), (27, 794332), (28, 765963), (33, 649908), (36, 595749), (42, 510642), (44, 487431), (54, 397166), (63, 340428), (66, 324954), (77, 278532), (84, 255321), (99, 216636), (108, 198583), (126, 170214), (132, 162477), (154, 139266), (189, 113476), (198, 108318), (231, 92844), (252, 85107), (297, 72212), (308, 69633), (378, 56738), (396, 54159), (462, 46422), (594, 36106), (693, 30948), (756, 28369), (924, 23211), (1188, 18053), (1386, 15474), (2079, 10316), (2579, 8316), (2772, 7737), (4158, 5158)]