19352052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 52468416

約数和(自身を除く): 33116364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 307, 309, 412, 612, 614, 618, 921, 927, 1228, 1236, 1751, 1842, 1854, 2763, 3502, 3684, 3708, 5219, 5253, 5526, 7004, 10438, 10506, 11052, 15657, 15759, 20876, 21012, 31314, 31518, 31621, 46971, 62628, 63036, 63242, 93942, 94863, 126484, 187884, 189726, 284589, 379452, 537557, 569178, 1075114, 1138356, 1612671, 2150228, 3225342, 4838013, 6450684, 9676026, 19352052]

約数ペア:

[(1, 19352052), (2, 9676026), (3, 6450684), (4, 4838013), (6, 3225342), (9, 2150228), (12, 1612671), (17, 1138356), (18, 1075114), (34, 569178), (36, 537557), (51, 379452), (68, 284589), (102, 189726), (103, 187884), (153, 126484), (204, 94863), (206, 93942), (306, 63242), (307, 63036), (309, 62628), (412, 46971), (612, 31621), (614, 31518), (618, 31314), (921, 21012), (927, 20876), (1228, 15759), (1236, 15657), (1751, 11052), (1842, 10506), (1854, 10438), (2763, 7004), (3502, 5526), (3684, 5253), (3708, 5219)]