15151734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 35878752

約数和(自身を除く): 20727018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 887, 949, 1314, 1774, 1898, 2661, 2847, 5322, 5694, 7983, 8541, 11531, 15966, 17082, 23062, 34593, 64751, 69186, 103779, 129502, 194253, 207558, 388506, 582759, 841763, 1165518, 1683526, 2525289, 5050578, 7575867, 15151734]

約数ペア:

[(1, 15151734), (2, 7575867), (3, 5050578), (6, 2525289), (9, 1683526), (13, 1165518), (18, 841763), (26, 582759), (39, 388506), (73, 207558), (78, 194253), (117, 129502), (146, 103779), (219, 69186), (234, 64751), (438, 34593), (657, 23062), (887, 17082), (949, 15966), (1314, 11531), (1774, 8541), (1898, 7983), (2661, 5694), (2847, 5322)]