40444866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 114462720

約数和(自身を除く): 74017854

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 99, 126, 137, 142, 154, 189, 198, 213, 231, 274, 297, 378, 411, 426, 462, 497, 594, 639, 693, 781, 822, 959, 994, 1233, 1278, 1386, 1491, 1507, 1562, 1917, 1918, 2079, 2343, 2466, 2877, 2982, 3014, 3699, 3834, 4158, 4473, 4521, 4686, 5467, 5754, 7029, 7398, 8631, 8946, 9042, 9727, 10549, 10934, 13419, 13563, 14058, 16401, 17262, 19454, 21087, 21098, 25893, 26838, 27126, 29181, 31647, 32802, 40689, 42174, 49203, 51786, 58362, 63294, 68089, 81378, 87543, 94941, 98406, 106997, 136178, 147609, 175086, 189882, 204267, 213994, 262629, 284823, 295218, 320991, 408534, 525258, 569646, 612801, 641982, 748979, 962973, 1225602, 1497958, 1838403, 1925946, 2246937, 2888919, 3676806, 4493874, 5777838, 6740811, 13481622, 20222433, 40444866]

約数ペア:

[(1, 40444866), (2, 20222433), (3, 13481622), (6, 6740811), (7, 5777838), (9, 4493874), (11, 3676806), (14, 2888919), (18, 2246937), (21, 1925946), (22, 1838403), (27, 1497958), (33, 1225602), (42, 962973), (54, 748979), (63, 641982), (66, 612801), (71, 569646), (77, 525258), (99, 408534), (126, 320991), (137, 295218), (142, 284823), (154, 262629), (189, 213994), (198, 204267), (213, 189882), (231, 175086), (274, 147609), (297, 136178), (378, 106997), (411, 98406), (426, 94941), (462, 87543), (497, 81378), (594, 68089), (639, 63294), (693, 58362), (781, 51786), (822, 49203), (959, 42174), (994, 40689), (1233, 32802), (1278, 31647), (1386, 29181), (1491, 27126), (1507, 26838), (1562, 25893), (1917, 21098), (1918, 21087), (2079, 19454), (2343, 17262), (2466, 16401), (2877, 14058), (2982, 13563), (3014, 13419), (3699, 10934), (3834, 10549), (4158, 9727), (4473, 9042), (4521, 8946), (4686, 8631), (5467, 7398), (5754, 7029)]