38492946

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 85848984

約数和(自身を除く): 47356038

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 257, 314, 318, 471, 477, 514, 771, 942, 954, 1413, 1542, 2313, 2826, 4626, 8321, 13621, 16642, 24963, 27242, 40349, 40863, 49926, 74889, 80698, 81726, 121047, 122589, 149778, 242094, 245178, 363141, 726282, 2138497, 4276994, 6415491, 12830982, 19246473, 38492946]

約数ペア:

[(1, 38492946), (2, 19246473), (3, 12830982), (6, 6415491), (9, 4276994), (18, 2138497), (53, 726282), (106, 363141), (157, 245178), (159, 242094), (257, 149778), (314, 122589), (318, 121047), (471, 81726), (477, 80698), (514, 74889), (771, 49926), (942, 40863), (954, 40349), (1413, 27242), (1542, 24963), (2313, 16642), (2826, 13621), (4626, 8321)]