18348696

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 50389560

約数和(自身を除く): 32040864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3491, 5256, 6982, 10473, 13964, 20946, 27928, 31419, 41892, 62838, 83784, 125676, 251352, 254843, 509686, 764529, 1019372, 1529058, 2038744, 2293587, 3058116, 4587174, 6116232, 9174348, 18348696]

約数ペア:

[(1, 18348696), (2, 9174348), (3, 6116232), (4, 4587174), (6, 3058116), (8, 2293587), (9, 2038744), (12, 1529058), (18, 1019372), (24, 764529), (36, 509686), (72, 254843), (73, 251352), (146, 125676), (219, 83784), (292, 62838), (438, 41892), (584, 31419), (657, 27928), (876, 20946), (1314, 13964), (1752, 10473), (2628, 6982), (3491, 5256)]