2209218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2961822

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 179, 187, 242, 358, 363, 374, 537, 561, 726, 1074, 1122, 1969, 2057, 3043, 3938, 4114, 5907, 6086, 6171, 9129, 11814, 12342, 18258, 21659, 33473, 43318, 64977, 66946, 100419, 129954, 200838, 368203, 736406, 1104609, 2209218]

約数ペア:

[(1, 2209218), (2, 1104609), (3, 736406), (6, 368203), (11, 200838), (17, 129954), (22, 100419), (33, 66946), (34, 64977), (51, 43318), (66, 33473), (102, 21659), (121, 18258), (179, 12342), (187, 11814), (242, 9129), (358, 6171), (363, 6086), (374, 5907), (537, 4114), (561, 3938), (726, 3043), (1074, 2057), (1122, 1969)]