18486564796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1\times {\mathrm{7499}}^1$

素因数の和:12706

約数の個数: 48

約数和(自身を含む): 39160800000

約数和(自身を除く): 20674235204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 5179, 7499, 10358, 14998, 20716, 29996, 36253, 52493, 72506, 88043, 104986, 127483, 145012, 176086, 209972, 254966, 352172, 509932, 616301, 892381, 1232602, 1784762, 2465204, 3569524, 38837321, 77674642, 155349284, 271861247, 543722494, 660234457, 1087444988, 1320468914, 2640937828, 4621641199, 9243282398, 18486564796]

約数ペア:

[(1, 18486564796), (2, 9243282398), (4, 4621641199), (7, 2640937828), (14, 1320468914), (17, 1087444988), (28, 660234457), (34, 543722494), (68, 271861247), (119, 155349284), (238, 77674642), (476, 38837321), (5179, 3569524), (7499, 2465204), (10358, 1784762), (14998, 1232602), (20716, 892381), (29996, 616301), (36253, 509932), (52493, 352172), (72506, 254966), (88043, 209972), (104986, 176086), (127483, 145012)]