127884402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2089}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 293436000

約数和(自身を除く): 165551598

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1074, 1611, 2089, 3222, 3401, 4178, 6267, 6802, 10203, 12534, 18801, 20406, 30609, 37602, 39691, 61218, 79382, 119073, 238146, 357219, 373931, 714438, 747862, 1121793, 2243586, 3365379, 6730758, 7104689, 14209378, 21314067, 42628134, 63942201, 127884402]

約数ペア:

[(1, 127884402), (2, 63942201), (3, 42628134), (6, 21314067), (9, 14209378), (18, 7104689), (19, 6730758), (38, 3365379), (57, 2243586), (114, 1121793), (171, 747862), (179, 714438), (342, 373931), (358, 357219), (537, 238146), (1074, 119073), (1611, 79382), (2089, 61218), (3222, 39691), (3401, 37602), (4178, 30609), (6267, 20406), (6802, 18801), (10203, 12534)]