8220396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 11738004

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 179, 258, 267, 356, 358, 516, 534, 537, 716, 1068, 1074, 2148, 3827, 7654, 7697, 11481, 15308, 15394, 15931, 22962, 23091, 30788, 31862, 45924, 46182, 47793, 63724, 92364, 95586, 191172, 685033, 1370066, 2055099, 2740132, 4110198, 8220396]

約数ペア:

[(1, 8220396), (2, 4110198), (3, 2740132), (4, 2055099), (6, 1370066), (12, 685033), (43, 191172), (86, 95586), (89, 92364), (129, 63724), (172, 47793), (178, 46182), (179, 45924), (258, 31862), (267, 30788), (356, 23091), (358, 22962), (516, 15931), (534, 15394), (537, 15308), (716, 11481), (1068, 7697), (1074, 7654), (2148, 3827)]