38993832

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77127768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 167, 184, 188, 207, 216, 276, 282, 334, 376, 414, 423, 501, 552, 564, 621, 668, 828, 846, 1002, 1081, 1128, 1242, 1269, 1336, 1503, 1656, 1692, 2004, 2162, 2484, 2538, 3006, 3243, 3384, 3841, 4008, 4324, 4509, 4968, 5076, 6012, 6486, 7682, 7849, 8648, 9018, 9729, 10152, 11523, 12024, 12972, 15364, 15698, 18036, 19458, 23046, 23547, 25944, 29187, 30728, 31396, 34569, 36072, 38916, 46092, 47094, 58374, 62792, 69138, 70641, 77832, 92184, 94188, 103707, 116748, 138276, 141282, 180527, 188376, 207414, 211923, 233496, 276552, 282564, 361054, 414828, 423846, 541581, 565128, 722108, 829656, 847692, 1083162, 1444216, 1624743, 1695384, 2166324, 3249486, 4332648, 4874229, 6498972, 9748458, 12997944, 19496916, 38993832]

約数ペア:

[(1, 38993832), (2, 19496916), (3, 12997944), (4, 9748458), (6, 6498972), (8, 4874229), (9, 4332648), (12, 3249486), (18, 2166324), (23, 1695384), (24, 1624743), (27, 1444216), (36, 1083162), (46, 847692), (47, 829656), (54, 722108), (69, 565128), (72, 541581), (92, 423846), (94, 414828), (108, 361054), (138, 282564), (141, 276552), (167, 233496), (184, 211923), (188, 207414), (207, 188376), (216, 180527), (276, 141282), (282, 138276), (334, 116748), (376, 103707), (414, 94188), (423, 92184), (501, 77832), (552, 70641), (564, 69138), (621, 62792), (668, 58374), (828, 47094), (846, 46092), (1002, 38916), (1081, 36072), (1128, 34569), (1242, 31396), (1269, 30728), (1336, 29187), (1503, 25944), (1656, 23547), (1692, 23046), (2004, 19458), (2162, 18036), (2484, 15698), (2538, 15364), (3006, 12972), (3243, 12024), (3384, 11523), (3841, 10152), (4008, 9729), (4324, 9018), (4509, 8648), (4968, 7849), (5076, 7682), (6012, 6486)]