3957534

素因数分解:

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

素因数の和:670

約数の個数: 48

約数和(自身を含む): 10015200

約数和(自身を除く): 6057666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 641, 686, 882, 1029, 1282, 1923, 2058, 3087, 3846, 4487, 5769, 6174, 8974, 11538, 13461, 26922, 31409, 40383, 62818, 80766, 94227, 188454, 219863, 282681, 439726, 565362, 659589, 1319178, 1978767, 3957534]

約数ペア:

[(1, 3957534), (2, 1978767), (3, 1319178), (6, 659589), (7, 565362), (9, 439726), (14, 282681), (18, 219863), (21, 188454), (42, 94227), (49, 80766), (63, 62818), (98, 40383), (126, 31409), (147, 26922), (294, 13461), (343, 11538), (441, 8974), (641, 6174), (686, 5769), (882, 4487), (1029, 3846), (1282, 3087), (1923, 2058)]