15554037356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{56533}}^1$

素因数の和:56611

約数の個数: 72

約数和(自身を含む): 33023544624

約数和(自身を除く): 17469507268

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 169, 286, 338, 407, 481, 572, 676, 814, 962, 1628, 1859, 1924, 3718, 5291, 6253, 7436, 10582, 12506, 21164, 25012, 56533, 68783, 113066, 137566, 226132, 275132, 621863, 734929, 1243726, 1469858, 2091721, 2487452, 2939716, 4183442, 8084219, 8366884, 9554077, 16168438, 19108154, 23008931, 27192373, 32336876, 38216308, 46017862, 54384746, 92035724, 105094847, 108769492, 210189694, 299116103, 353500849, 420379388, 598232206, 707001698, 1196464412, 1414003396, 3888509339, 7777018678, 15554037356]

約数ペア:

[(1, 15554037356), (2, 7777018678), (4, 3888509339), (11, 1414003396), (13, 1196464412), (22, 707001698), (26, 598232206), (37, 420379388), (44, 353500849), (52, 299116103), (74, 210189694), (143, 108769492), (148, 105094847), (169, 92035724), (286, 54384746), (338, 46017862), (407, 38216308), (481, 32336876), (572, 27192373), (676, 23008931), (814, 19108154), (962, 16168438), (1628, 9554077), (1859, 8366884), (1924, 8084219), (3718, 4183442), (5291, 2939716), (6253, 2487452), (7436, 2091721), (10582, 1469858), (12506, 1243726), (21164, 734929), (25012, 621863), (56533, 275132), (68783, 226132), (113066, 137566)]