13757142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 32495472

約数和(自身を除く): 18738330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 641, 1022, 1282, 1533, 1923, 3066, 3577, 3846, 4487, 7154, 8974, 10731, 13461, 21462, 26922, 31409, 46793, 62818, 93586, 94227, 140379, 188454, 280758, 327551, 655102, 982653, 1965306, 2292857, 4585714, 6878571, 13757142]

約数ペア:

[(1, 13757142), (2, 6878571), (3, 4585714), (6, 2292857), (7, 1965306), (14, 982653), (21, 655102), (42, 327551), (49, 280758), (73, 188454), (98, 140379), (146, 94227), (147, 93586), (219, 62818), (294, 46793), (438, 31409), (511, 26922), (641, 21462), (1022, 13461), (1282, 10731), (1533, 8974), (1923, 7154), (3066, 4487), (3577, 3846)]