12149045892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{74317}}^1$

素因数の和:74585

約数の個数: 72

約数和(自身を含む): 32462102400

約数和(自身を除く): 20313056508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 239, 342, 478, 684, 717, 956, 1434, 2151, 2868, 4302, 4541, 8604, 9082, 13623, 18164, 27246, 40869, 54492, 74317, 81738, 148634, 163476, 222951, 297268, 445902, 668853, 891804, 1337706, 1412023, 2675412, 2824046, 4236069, 5648092, 8472138, 12708207, 16944276, 17761763, 25416414, 35523526, 50832828, 53285289, 71047052, 106570578, 159855867, 213141156, 319711734, 337473497, 639423468, 674946994, 1012420491, 1349893988, 2024840982, 3037261473, 4049681964, 6074522946, 12149045892]

約数ペア:

[(1, 12149045892), (2, 6074522946), (3, 4049681964), (4, 3037261473), (6, 2024840982), (9, 1349893988), (12, 1012420491), (18, 674946994), (19, 639423468), (36, 337473497), (38, 319711734), (57, 213141156), (76, 159855867), (114, 106570578), (171, 71047052), (228, 53285289), (239, 50832828), (342, 35523526), (478, 25416414), (684, 17761763), (717, 16944276), (956, 12708207), (1434, 8472138), (2151, 5648092), (2868, 4236069), (4302, 2824046), (4541, 2675412), (8604, 1412023), (9082, 1337706), (13623, 891804), (18164, 668853), (27246, 445902), (40869, 297268), (54492, 222951), (74317, 163476), (81738, 148634)]