2447388

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7096320

約数和(自身を除く): 4648932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 43, 51, 54, 62, 68, 86, 93, 102, 108, 124, 129, 153, 172, 186, 204, 258, 279, 306, 372, 387, 459, 516, 527, 558, 612, 731, 774, 837, 918, 1054, 1116, 1161, 1333, 1462, 1548, 1581, 1674, 1836, 2108, 2193, 2322, 2666, 2924, 3162, 3348, 3999, 4386, 4644, 4743, 5332, 6324, 6579, 7998, 8772, 9486, 11997, 13158, 14229, 15996, 18972, 19737, 22661, 23994, 26316, 28458, 35991, 39474, 45322, 47988, 56916, 67983, 71982, 78948, 90644, 135966, 143964, 203949, 271932, 407898, 611847, 815796, 1223694, 2447388]

約数ペア:

[(1, 2447388), (2, 1223694), (3, 815796), (4, 611847), (6, 407898), (9, 271932), (12, 203949), (17, 143964), (18, 135966), (27, 90644), (31, 78948), (34, 71982), (36, 67983), (43, 56916), (51, 47988), (54, 45322), (62, 39474), (68, 35991), (86, 28458), (93, 26316), (102, 23994), (108, 22661), (124, 19737), (129, 18972), (153, 15996), (172, 14229), (186, 13158), (204, 11997), (258, 9486), (279, 8772), (306, 7998), (372, 6579), (387, 6324), (459, 5332), (516, 4743), (527, 4644), (558, 4386), (612, 3999), (731, 3348), (774, 3162), (837, 2924), (918, 2666), (1054, 2322), (1116, 2193), (1161, 2108), (1333, 1836), (1462, 1674), (1548, 1581)]