12821352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 34867200

約数和(自身を除く): 22045848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 907, 1178, 1767, 1814, 2356, 2721, 3534, 3628, 4712, 5442, 7068, 7256, 10884, 14136, 17233, 21768, 28117, 34466, 51699, 56234, 68932, 84351, 103398, 112468, 137864, 168702, 206796, 224936, 337404, 413592, 534223, 674808, 1068446, 1602669, 2136892, 3205338, 4273784, 6410676, 12821352]

約数ペア:

[(1, 12821352), (2, 6410676), (3, 4273784), (4, 3205338), (6, 2136892), (8, 1602669), (12, 1068446), (19, 674808), (24, 534223), (31, 413592), (38, 337404), (57, 224936), (62, 206796), (76, 168702), (93, 137864), (114, 112468), (124, 103398), (152, 84351), (186, 68932), (228, 56234), (248, 51699), (372, 34466), (456, 28117), (589, 21768), (744, 17233), (907, 14136), (1178, 10884), (1767, 7256), (1814, 7068), (2356, 5442), (2721, 4712), (3534, 3628)]