1634814972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{47353}}^1$

素因数の和:47507

約数の個数: 72

約数和(自身を含む): 4757372256

約数和(自身を除く): 3122557284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 17262, 34524, 47353, 94706, 142059, 189412, 284118, 331471, 426177, 568236, 662942, 852354, 994413, 1325884, 1704708, 1988826, 2983239, 3977652, 5966478, 6487361, 11932956, 12974722, 19462083, 25949444, 38924166, 45411527, 58386249, 77848332, 90823054, 116772498, 136234581, 181646108, 233544996, 272469162, 408703743, 544938324, 817407486, 1634814972]

約数ペア:

[(1, 1634814972), (2, 817407486), (3, 544938324), (4, 408703743), (6, 272469162), (7, 233544996), (9, 181646108), (12, 136234581), (14, 116772498), (18, 90823054), (21, 77848332), (28, 58386249), (36, 45411527), (42, 38924166), (63, 25949444), (84, 19462083), (126, 12974722), (137, 11932956), (252, 6487361), (274, 5966478), (411, 3977652), (548, 2983239), (822, 1988826), (959, 1704708), (1233, 1325884), (1644, 994413), (1918, 852354), (2466, 662942), (2877, 568236), (3836, 426177), (4932, 331471), (5754, 284118), (8631, 189412), (11508, 142059), (17262, 94706), (34524, 47353)]