21772610568

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{23371}}^1$

素因数の和:23632

約数の個数: 128

約数和(自身を含む): 63945792000

約数和(自身を除く): 42173181432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 227, 228, 342, 454, 456, 513, 681, 684, 908, 1026, 1362, 1368, 1816, 2043, 2052, 2724, 4086, 4104, 4313, 5448, 6129, 8172, 8626, 12258, 12939, 16344, 17252, 23371, 24516, 25878, 34504, 38817, 46742, 49032, 51756, 70113, 77634, 93484, 103512, 116451, 140226, 155268, 186968, 210339, 232902, 280452, 310536, 420678, 444049, 465804, 560904, 631017, 841356, 888098, 931608, 1262034, 1332147, 1682712, 1776196, 2524068, 2664294, 3552392, 3996441, 5048136, 5305217, 5328588, 7992882, 10610434, 10657176, 11989323, 15915651, 15985764, 21220868, 23978646, 31831302, 31971528, 42441736, 47746953, 47957292, 63662604, 95493906, 95914584, 100799123, 127325208, 143240859, 190987812, 201598246, 286481718, 302397369, 381975624, 403196492, 572963436, 604794738, 806392984, 907192107, 1145926872, 1209589476, 1814384214, 2419178952, 2721576321, 3628768428, 5443152642, 7257536856, 10886305284, 21772610568]

約数ペア:

[(1, 21772610568), (2, 10886305284), (3, 7257536856), (4, 5443152642), (6, 3628768428), (8, 2721576321), (9, 2419178952), (12, 1814384214), (18, 1209589476), (19, 1145926872), (24, 907192107), (27, 806392984), (36, 604794738), (38, 572963436), (54, 403196492), (57, 381975624), (72, 302397369), (76, 286481718), (108, 201598246), (114, 190987812), (152, 143240859), (171, 127325208), (216, 100799123), (227, 95914584), (228, 95493906), (342, 63662604), (454, 47957292), (456, 47746953), (513, 42441736), (681, 31971528), (684, 31831302), (908, 23978646), (1026, 21220868), (1362, 15985764), (1368, 15915651), (1816, 11989323), (2043, 10657176), (2052, 10610434), (2724, 7992882), (4086, 5328588), (4104, 5305217), (4313, 5048136), (5448, 3996441), (6129, 3552392), (8172, 2664294), (8626, 2524068), (12258, 1776196), (12939, 1682712), (16344, 1332147), (17252, 1262034), (23371, 931608), (24516, 888098), (25878, 841356), (34504, 631017), (38817, 560904), (46742, 465804), (49032, 444049), (51756, 420678), (70113, 310536), (77634, 280452), (93484, 232902), (103512, 210339), (116451, 186968), (140226, 155268)]