57978774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 148308480

約数和(自身を除く): 90329706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 941, 978, 1141, 1467, 1882, 2282, 2823, 2934, 3423, 4401, 5646, 6587, 6846, 8469, 8802, 10269, 13174, 16938, 19761, 20538, 25407, 30807, 39522, 50814, 59283, 61614, 118566, 153383, 177849, 306766, 355698, 460149, 920298, 1073681, 1380447, 2147362, 2760894, 3221043, 4141341, 6442086, 8282682, 9663129, 19326258, 28989387, 57978774]

約数ペア:

[(1, 57978774), (2, 28989387), (3, 19326258), (6, 9663129), (7, 8282682), (9, 6442086), (14, 4141341), (18, 3221043), (21, 2760894), (27, 2147362), (42, 1380447), (54, 1073681), (63, 920298), (126, 460149), (163, 355698), (189, 306766), (326, 177849), (378, 153383), (489, 118566), (941, 61614), (978, 59283), (1141, 50814), (1467, 39522), (1882, 30807), (2282, 25407), (2823, 20538), (2934, 19761), (3423, 16938), (4401, 13174), (5646, 10269), (6587, 8802), (6846, 8469)]