17975496

素因数分解:

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

素因数の和:235

約数の個数: 128

約数和(自身を含む): 57231360

約数和(自身を除く): 39255864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 137, 142, 154, 168, 213, 231, 264, 274, 284, 308, 411, 426, 462, 497, 548, 568, 616, 781, 822, 852, 924, 959, 994, 1096, 1491, 1507, 1562, 1644, 1704, 1848, 1918, 1988, 2343, 2877, 2982, 3014, 3124, 3288, 3836, 3976, 4521, 4686, 5467, 5754, 5964, 6028, 6248, 7672, 9042, 9372, 9727, 10549, 10934, 11508, 11928, 12056, 16401, 18084, 18744, 19454, 21098, 21868, 23016, 29181, 31647, 32802, 36168, 38908, 42196, 43736, 58362, 63294, 65604, 68089, 77816, 84392, 106997, 116724, 126588, 131208, 136178, 204267, 213994, 233448, 253176, 272356, 320991, 408534, 427988, 544712, 641982, 748979, 817068, 855976, 1283964, 1497958, 1634136, 2246937, 2567928, 2995916, 4493874, 5991832, 8987748, 17975496]

約数ペア:

[(1, 17975496), (2, 8987748), (3, 5991832), (4, 4493874), (6, 2995916), (7, 2567928), (8, 2246937), (11, 1634136), (12, 1497958), (14, 1283964), (21, 855976), (22, 817068), (24, 748979), (28, 641982), (33, 544712), (42, 427988), (44, 408534), (56, 320991), (66, 272356), (71, 253176), (77, 233448), (84, 213994), (88, 204267), (132, 136178), (137, 131208), (142, 126588), (154, 116724), (168, 106997), (213, 84392), (231, 77816), (264, 68089), (274, 65604), (284, 63294), (308, 58362), (411, 43736), (426, 42196), (462, 38908), (497, 36168), (548, 32802), (568, 31647), (616, 29181), (781, 23016), (822, 21868), (852, 21098), (924, 19454), (959, 18744), (994, 18084), (1096, 16401), (1491, 12056), (1507, 11928), (1562, 11508), (1644, 10934), (1704, 10549), (1848, 9727), (1918, 9372), (1988, 9042), (2343, 7672), (2877, 6248), (2982, 6028), (3014, 5964), (3124, 5754), (3288, 5467), (3836, 4686), (3976, 4521)]