22493226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 55019520

約数和(自身を除く): 32526294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 397, 399, 426, 497, 794, 798, 994, 1191, 1349, 1491, 2382, 2698, 2779, 2982, 4047, 5558, 7543, 8094, 8337, 9443, 15086, 16674, 18886, 22629, 28187, 28329, 45258, 52801, 56374, 56658, 84561, 105602, 158403, 169122, 197309, 316806, 394618, 535553, 591927, 1071106, 1183854, 1606659, 3213318, 3748871, 7497742, 11246613, 22493226]

約数ペア:

[(1, 22493226), (2, 11246613), (3, 7497742), (6, 3748871), (7, 3213318), (14, 1606659), (19, 1183854), (21, 1071106), (38, 591927), (42, 535553), (57, 394618), (71, 316806), (114, 197309), (133, 169122), (142, 158403), (213, 105602), (266, 84561), (397, 56658), (399, 56374), (426, 52801), (497, 45258), (794, 28329), (798, 28187), (994, 22629), (1191, 18886), (1349, 16674), (1491, 15086), (2382, 9443), (2698, 8337), (2779, 8094), (2982, 7543), (4047, 5558)]