15966540072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{10559881}}^1$

素因数の和:10559903

約数の個数: 64

約数和(自身を含む): 50687433600

約数和(自身を除く): 34720893528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 10559881, 21119762, 31679643, 42239524, 63359286, 73919167, 84479048, 95038929, 126718572, 147838334, 190077858, 221757501, 253437144, 285116787, 295676668, 380155716, 443515002, 570233574, 591353336, 665272503, 760311432, 887030004, 1140467148, 1330545006, 1774060008, 1995817509, 2280934296, 2661090012, 3991635018, 5322180024, 7983270036, 15966540072]

約数ペア:

[(1, 15966540072), (2, 7983270036), (3, 5322180024), (4, 3991635018), (6, 2661090012), (7, 2280934296), (8, 1995817509), (9, 1774060008), (12, 1330545006), (14, 1140467148), (18, 887030004), (21, 760311432), (24, 665272503), (27, 591353336), (28, 570233574), (36, 443515002), (42, 380155716), (54, 295676668), (56, 285116787), (63, 253437144), (72, 221757501), (84, 190077858), (108, 147838334), (126, 126718572), (168, 95038929), (189, 84479048), (216, 73919167), (252, 63359286), (378, 42239524), (504, 31679643), (756, 21119762), (1512, 10559881)]