39271428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 122653440

約数和(自身を除く): 83382012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 89, 102, 103, 119, 126, 153, 178, 204, 206, 238, 252, 267, 306, 309, 356, 357, 412, 476, 534, 612, 618, 623, 714, 721, 801, 927, 1068, 1071, 1236, 1246, 1428, 1442, 1513, 1602, 1751, 1854, 1869, 2142, 2163, 2492, 2884, 3026, 3204, 3502, 3708, 3738, 4284, 4326, 4539, 5253, 5607, 6052, 6489, 7004, 7476, 8652, 9078, 9167, 10506, 10591, 11214, 12257, 12978, 13617, 15759, 18156, 18334, 21012, 21182, 22428, 24514, 25956, 27234, 27501, 31518, 31773, 36668, 36771, 42364, 49028, 54468, 55002, 63036, 63546, 64169, 73542, 82503, 95319, 110004, 110313, 127092, 128338, 147084, 155839, 165006, 190638, 192507, 220626, 256676, 311678, 330012, 381276, 385014, 441252, 467517, 577521, 623356, 770028, 935034, 1090873, 1155042, 1402551, 1870068, 2181746, 2310084, 2805102, 3272619, 4363492, 5610204, 6545238, 9817857, 13090476, 19635714, 39271428]

約数ペア:

[(1, 39271428), (2, 19635714), (3, 13090476), (4, 9817857), (6, 6545238), (7, 5610204), (9, 4363492), (12, 3272619), (14, 2805102), (17, 2310084), (18, 2181746), (21, 1870068), (28, 1402551), (34, 1155042), (36, 1090873), (42, 935034), (51, 770028), (63, 623356), (68, 577521), (84, 467517), (89, 441252), (102, 385014), (103, 381276), (119, 330012), (126, 311678), (153, 256676), (178, 220626), (204, 192507), (206, 190638), (238, 165006), (252, 155839), (267, 147084), (306, 128338), (309, 127092), (356, 110313), (357, 110004), (412, 95319), (476, 82503), (534, 73542), (612, 64169), (618, 63546), (623, 63036), (714, 55002), (721, 54468), (801, 49028), (927, 42364), (1068, 36771), (1071, 36668), (1236, 31773), (1246, 31518), (1428, 27501), (1442, 27234), (1513, 25956), (1602, 24514), (1751, 22428), (1854, 21182), (1869, 21012), (2142, 18334), (2163, 18156), (2492, 15759), (2884, 13617), (3026, 12978), (3204, 12257), (3502, 11214), (3708, 10591), (3738, 10506), (4284, 9167), (4326, 9078), (4539, 8652), (5253, 7476), (5607, 7004), (6052, 6489)]