15703528518

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{155539}}^1$

素因数の和:155697

約数の個数: 48

約数和(自身を含む): 34940505600

約数和(自身を除く): 19236977082

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 5609, 11218, 16827, 33654, 50481, 100962, 155539, 311078, 466617, 933234, 1399851, 2799702, 11043269, 12287581, 22086538, 24575162, 33129807, 36862743, 66259614, 73725486, 99389421, 110588229, 198778842, 221176458, 872418251, 1744836502, 2617254753, 5234509506, 7851764259, 15703528518]

約数ペア:

[(1, 15703528518), (2, 7851764259), (3, 5234509506), (6, 2617254753), (9, 1744836502), (18, 872418251), (71, 221176458), (79, 198778842), (142, 110588229), (158, 99389421), (213, 73725486), (237, 66259614), (426, 36862743), (474, 33129807), (639, 24575162), (711, 22086538), (1278, 12287581), (1422, 11043269), (5609, 2799702), (11218, 1399851), (16827, 933234), (33654, 466617), (50481, 311078), (100962, 155539)]