21349704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38677}}^1$

素因数の和:38709

約数の個数: 32

約数和(自身を含む): 55696320

約数和(自身を除く): 34346616

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38677, 77354, 116031, 154708, 232062, 309416, 464124, 889571, 928248, 1779142, 2668713, 3558284, 5337426, 7116568, 10674852, 21349704]

約数ペア:

[(1, 21349704), (2, 10674852), (3, 7116568), (4, 5337426), (6, 3558284), (8, 2668713), (12, 1779142), (23, 928248), (24, 889571), (46, 464124), (69, 309416), (92, 232062), (138, 154708), (184, 116031), (276, 77354), (552, 38677)]