15802488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16883}}^1$

素因数の和:16908

約数の個数: 48

約数和(自身を含む): 46093320

約数和(自身を除く): 30290832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16883, 33766, 50649, 67532, 101298, 135064, 151947, 202596, 219479, 303894, 405192, 438958, 607788, 658437, 877916, 1215576, 1316874, 1755832, 1975311, 2633748, 3950622, 5267496, 7901244, 15802488]

約数ペア:

[(1, 15802488), (2, 7901244), (3, 5267496), (4, 3950622), (6, 2633748), (8, 1975311), (9, 1755832), (12, 1316874), (13, 1215576), (18, 877916), (24, 658437), (26, 607788), (36, 438958), (39, 405192), (52, 303894), (72, 219479), (78, 202596), (104, 151947), (117, 135064), (156, 101298), (234, 67532), (312, 50649), (468, 33766), (936, 16883)]