15696721872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8385001}}^1$

素因数の和:8385028

約数の個数: 60

約数和(自身を含む): 47308181284

約数和(自身を除く): 31611459412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8385001, 16770002, 25155003, 33540004, 50310006, 67080008, 75465009, 100620012, 109005013, 134160016, 150930018, 201240024, 218010026, 301860036, 327015039, 402480048, 436020052, 603720072, 654030078, 872040104, 981045117, 1207440144, 1308060156, 1744080208, 1962090234, 2616120312, 3924180468, 5232240624, 7848360936, 15696721872]

約数ペア:

[(1, 15696721872), (2, 7848360936), (3, 5232240624), (4, 3924180468), (6, 2616120312), (8, 1962090234), (9, 1744080208), (12, 1308060156), (13, 1207440144), (16, 981045117), (18, 872040104), (24, 654030078), (26, 603720072), (36, 436020052), (39, 402480048), (48, 327015039), (52, 301860036), (72, 218010026), (78, 201240024), (104, 150930018), (117, 134160016), (144, 109005013), (156, 100620012), (208, 75465009), (234, 67080008), (312, 50310006), (468, 33540004), (624, 25155003), (936, 16770002), (1872, 8385001)]