18897704001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 30776928000

約数和(自身を除く): 11879223999

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 337, 349, 541, 1011, 1047, 1623, 3033, 3141, 3707, 3839, 4869, 5951, 9099, 9423, 11121, 11517, 14607, 17853, 33363, 34551, 53559, 100089, 103653, 117613, 160677, 182317, 188809, 352839, 546951, 566427, 1058517, 1293743, 1640853, 1699281, 2005487, 2076899, 3175551, 3881229, 4922559, 5097843, 6016461, 6230697, 11643687, 18049383, 18692091, 34931061, 54148149, 56076273, 63628633, 190885899, 572657697, 699914963, 1717973091, 2099744889, 6299234667, 18897704001]

約数ペア:

[(1, 18897704001), (3, 6299234667), (9, 2099744889), (11, 1717973091), (27, 699914963), (33, 572657697), (99, 190885899), (297, 63628633), (337, 56076273), (349, 54148149), (541, 34931061), (1011, 18692091), (1047, 18049383), (1623, 11643687), (3033, 6230697), (3141, 6016461), (3707, 5097843), (3839, 4922559), (4869, 3881229), (5951, 3175551), (9099, 2076899), (9423, 2005487), (11121, 1699281), (11517, 1640853), (14607, 1293743), (17853, 1058517), (33363, 566427), (34551, 546951), (53559, 352839), (100089, 188809), (103653, 182317), (117613, 160677)]