42754218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 102695040

約数和(自身を除く): 59940822

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1697, 1938, 3394, 4199, 5091, 8398, 10182, 12597, 22061, 25194, 28849, 32243, 44122, 57698, 64486, 66183, 86547, 96729, 132366, 173094, 193458, 375037, 419159, 548131, 750074, 838318, 1096262, 1125111, 1257477, 1644393, 2250222, 2514954, 3288786, 7125703, 14251406, 21377109, 42754218]

約数ペア:

[(1, 42754218), (2, 21377109), (3, 14251406), (6, 7125703), (13, 3288786), (17, 2514954), (19, 2250222), (26, 1644393), (34, 1257477), (38, 1125111), (39, 1096262), (51, 838318), (57, 750074), (78, 548131), (102, 419159), (114, 375037), (221, 193458), (247, 173094), (323, 132366), (442, 96729), (494, 86547), (646, 66183), (663, 64486), (741, 57698), (969, 44122), (1326, 32243), (1482, 28849), (1697, 25194), (1938, 22061), (3394, 12597), (4199, 10182), (5091, 8398)]