15690877794

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{238369}}^1$

素因数の和:238456

約数の個数: 64

約数和(自身を含む): 37071302400

約数和(自身を除く): 21380424606

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1219, 1242, 1431, 2438, 2862, 3657, 7314, 10971, 21942, 32913, 65826, 238369, 476738, 715107, 1430214, 2145321, 4290642, 5482487, 6435963, 10964974, 12633557, 12871926, 16447461, 25267114, 32894922, 37900671, 49342383, 75801342, 98684766, 113702013, 148027149, 227404026, 290571811, 296054298, 341106039, 581143622, 682212078, 871715433, 1743430866, 2615146299, 5230292598, 7845438897, 15690877794]

約数ペア:

[(1, 15690877794), (2, 7845438897), (3, 5230292598), (6, 2615146299), (9, 1743430866), (18, 871715433), (23, 682212078), (27, 581143622), (46, 341106039), (53, 296054298), (54, 290571811), (69, 227404026), (106, 148027149), (138, 113702013), (159, 98684766), (207, 75801342), (318, 49342383), (414, 37900671), (477, 32894922), (621, 25267114), (954, 16447461), (1219, 12871926), (1242, 12633557), (1431, 10964974), (2438, 6435963), (2862, 5482487), (3657, 4290642), (7314, 2145321), (10971, 1430214), (21942, 715107), (32913, 476738), (65826, 238369)]