1078038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 2673216

約数和(自身を除く): 1595178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 271, 306, 442, 542, 663, 813, 1326, 1626, 1989, 2439, 3523, 3978, 4607, 4878, 7046, 9214, 10569, 13821, 21138, 27642, 31707, 41463, 59891, 63414, 82926, 119782, 179673, 359346, 539019, 1078038]

約数ペア:

[(1, 1078038), (2, 539019), (3, 359346), (6, 179673), (9, 119782), (13, 82926), (17, 63414), (18, 59891), (26, 41463), (34, 31707), (39, 27642), (51, 21138), (78, 13821), (102, 10569), (117, 9214), (153, 7046), (221, 4878), (234, 4607), (271, 3978), (306, 3523), (442, 2439), (542, 1989), (663, 1626), (813, 1326)]