2015316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 5601960

約数和(自身を除く): 3586644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 89, 102, 111, 148, 153, 178, 204, 222, 267, 306, 333, 356, 444, 534, 612, 629, 666, 801, 1068, 1258, 1332, 1513, 1602, 1887, 2516, 3026, 3204, 3293, 3774, 4539, 5661, 6052, 6586, 7548, 9078, 9879, 11322, 13172, 13617, 18156, 19758, 22644, 27234, 29637, 39516, 54468, 55981, 59274, 111962, 118548, 167943, 223924, 335886, 503829, 671772, 1007658, 2015316]

約数ペア:

[(1, 2015316), (2, 1007658), (3, 671772), (4, 503829), (6, 335886), (9, 223924), (12, 167943), (17, 118548), (18, 111962), (34, 59274), (36, 55981), (37, 54468), (51, 39516), (68, 29637), (74, 27234), (89, 22644), (102, 19758), (111, 18156), (148, 13617), (153, 13172), (178, 11322), (204, 9879), (222, 9078), (267, 7548), (306, 6586), (333, 6052), (356, 5661), (444, 4539), (534, 3774), (612, 3293), (629, 3204), (666, 3026), (801, 2516), (1068, 1887), (1258, 1602), (1332, 1513)]