7938972

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 21039480

約数和(自身を除く): 13100508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 229, 321, 324, 428, 458, 642, 687, 916, 963, 1284, 1374, 1926, 2061, 2748, 2889, 3852, 4122, 5778, 6183, 8244, 8667, 11556, 12366, 17334, 18549, 24503, 24732, 34668, 37098, 49006, 73509, 74196, 98012, 147018, 220527, 294036, 441054, 661581, 882108, 1323162, 1984743, 2646324, 3969486, 7938972]

約数ペア:

[(1, 7938972), (2, 3969486), (3, 2646324), (4, 1984743), (6, 1323162), (9, 882108), (12, 661581), (18, 441054), (27, 294036), (36, 220527), (54, 147018), (81, 98012), (107, 74196), (108, 73509), (162, 49006), (214, 37098), (229, 34668), (321, 24732), (324, 24503), (428, 18549), (458, 17334), (642, 12366), (687, 11556), (916, 8667), (963, 8244), (1284, 6183), (1374, 5778), (1926, 4122), (2061, 3852), (2748, 2889)]