2777996916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{37957}}^1$

素因数の和:38093

約数の個数: 72

約数和(自身を含む): 7461024480

約数和(自身を除く): 4683027564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 3852, 4066, 6099, 8132, 12198, 18297, 24396, 36594, 37957, 73188, 75914, 113871, 151828, 227742, 341613, 455484, 683226, 721183, 1366452, 1442366, 2163549, 2884732, 4061399, 4327098, 6490647, 8122798, 8654196, 12184197, 12981294, 16245596, 24368394, 25962588, 36552591, 48736788, 73105182, 77166581, 146210364, 154333162, 231499743, 308666324, 462999486, 694499229, 925998972, 1388998458, 2777996916]

約数ペア:

[(1, 2777996916), (2, 1388998458), (3, 925998972), (4, 694499229), (6, 462999486), (9, 308666324), (12, 231499743), (18, 154333162), (19, 146210364), (36, 77166581), (38, 73105182), (57, 48736788), (76, 36552591), (107, 25962588), (114, 24368394), (171, 16245596), (214, 12981294), (228, 12184197), (321, 8654196), (342, 8122798), (428, 6490647), (642, 4327098), (684, 4061399), (963, 2884732), (1284, 2163549), (1926, 1442366), (2033, 1366452), (3852, 721183), (4066, 683226), (6099, 455484), (8132, 341613), (12198, 227742), (18297, 151828), (24396, 113871), (36594, 75914), (37957, 73188)]