381548034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178127}}^1$

素因数の和:178159

約数の個数: 48

約数和(自身を含む): 1000366848

約数和(自身を除く): 618818814

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 178127, 356254, 534381, 1068762, 1246889, 1603143, 2493778, 3028159, 3206286, 3740667, 6056318, 7481334, 9084477, 11222001, 18168954, 21197113, 22444002, 27253431, 42394226, 54506862, 63591339, 127182678, 190774017, 381548034]

約数ペア:

[(1, 381548034), (2, 190774017), (3, 127182678), (6, 63591339), (7, 54506862), (9, 42394226), (14, 27253431), (17, 22444002), (18, 21197113), (21, 18168954), (34, 11222001), (42, 9084477), (51, 7481334), (63, 6056318), (102, 3740667), (119, 3206286), (126, 3028159), (153, 2493778), (238, 1603143), (306, 1246889), (357, 1068762), (714, 534381), (1071, 356254), (2142, 178127)]