215426277846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12611303}}^1$

素因数の和:12611397

約数の個数: 48

約数和(自身を含む): 509547126816

約数和(自身を除く): 294120848970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 12611303, 25222606, 37833909, 75667818, 113501727, 163946939, 227003454, 327893878, 491840817, 920625119, 983681634, 1475522451, 1841250238, 2761875357, 2951044902, 5523750714, 8285626071, 11968126547, 16571252142, 23936253094, 35904379641, 71808759282, 107713138923, 215426277846]

約数ペア:

[(1, 215426277846), (2, 107713138923), (3, 71808759282), (6, 35904379641), (9, 23936253094), (13, 16571252142), (18, 11968126547), (26, 8285626071), (39, 5523750714), (73, 2951044902), (78, 2761875357), (117, 1841250238), (146, 1475522451), (219, 983681634), (234, 920625119), (438, 491840817), (657, 327893878), (949, 227003454), (1314, 163946939), (1898, 113501727), (2847, 75667818), (5694, 37833909), (8541, 25222606), (17082, 12611303)]