7861932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 21739536

約数和(自身を除く): 13877604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 157, 214, 234, 314, 321, 428, 468, 471, 628, 642, 942, 963, 1284, 1391, 1413, 1884, 1926, 2041, 2782, 2826, 3852, 4082, 4173, 5564, 5652, 6123, 8164, 8346, 12246, 12519, 16692, 16799, 18369, 24492, 25038, 33598, 36738, 50076, 50397, 67196, 73476, 100794, 151191, 201588, 218387, 302382, 436774, 604764, 655161, 873548, 1310322, 1965483, 2620644, 3930966, 7861932]

約数ペア:

[(1, 7861932), (2, 3930966), (3, 2620644), (4, 1965483), (6, 1310322), (9, 873548), (12, 655161), (13, 604764), (18, 436774), (26, 302382), (36, 218387), (39, 201588), (52, 151191), (78, 100794), (107, 73476), (117, 67196), (156, 50397), (157, 50076), (214, 36738), (234, 33598), (314, 25038), (321, 24492), (428, 18369), (468, 16799), (471, 16692), (628, 12519), (642, 12246), (942, 8346), (963, 8164), (1284, 6123), (1391, 5652), (1413, 5564), (1884, 4173), (1926, 4082), (2041, 3852), (2782, 2826)]