21532455672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{4349}}^1$

素因数の和:6645

約数の個数: 128

約数和(自身を含む): 66298176000

約数和(自身を除く): 44765720328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 2267, 4349, 4534, 6801, 8698, 9068, 13047, 13602, 15869, 17396, 18136, 26094, 27204, 29471, 30443, 31738, 34792, 47607, 52188, 54408, 56537, 58942, 60886, 63476, 88413, 91329, 95214, 104376, 113074, 117884, 121772, 126952, 169611, 176826, 182658, 190428, 206297, 226148, 235768, 243544, 339222, 353652, 365316, 380856, 395759, 412594, 452296, 618891, 678444, 707304, 730632, 791518, 825188, 1187277, 1237782, 1356888, 1583036, 1650376, 2374554, 2475564, 3166072, 4749108, 4951128, 9498216, 9859183, 19718366, 29577549, 39436732, 59155098, 69014281, 78873464, 118310196, 128169379, 138028562, 207042843, 236620392, 256338758, 276057124, 384508137, 414085686, 512677516, 552114248, 769016274, 828171372, 897185653, 1025355032, 1538032548, 1656342744, 1794371306, 2691556959, 3076065096, 3588742612, 5383113918, 7177485224, 10766227836, 21532455672]

約数ペア:

[(1, 21532455672), (2, 10766227836), (3, 7177485224), (4, 5383113918), (6, 3588742612), (7, 3076065096), (8, 2691556959), (12, 1794371306), (13, 1656342744), (14, 1538032548), (21, 1025355032), (24, 897185653), (26, 828171372), (28, 769016274), (39, 552114248), (42, 512677516), (52, 414085686), (56, 384508137), (78, 276057124), (84, 256338758), (91, 236620392), (104, 207042843), (156, 138028562), (168, 128169379), (182, 118310196), (273, 78873464), (312, 69014281), (364, 59155098), (546, 39436732), (728, 29577549), (1092, 19718366), (2184, 9859183), (2267, 9498216), (4349, 4951128), (4534, 4749108), (6801, 3166072), (8698, 2475564), (9068, 2374554), (13047, 1650376), (13602, 1583036), (15869, 1356888), (17396, 1237782), (18136, 1187277), (26094, 825188), (27204, 791518), (29471, 730632), (30443, 707304), (31738, 678444), (34792, 618891), (47607, 452296), (52188, 412594), (54408, 395759), (56537, 380856), (58942, 365316), (60886, 353652), (63476, 339222), (88413, 243544), (91329, 235768), (95214, 226148), (104376, 206297), (113074, 190428), (117884, 182658), (121772, 176826), (126952, 169611)]