520037154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317483}}^1$

素因数の和:317511

約数の個数: 48

約数和(自身を含む): 1386770112

約数和(自身を除く): 866732958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 317483, 634966, 952449, 1904898, 2222381, 2857347, 4127279, 4444762, 5714694, 6667143, 8254558, 12381837, 13334286, 20001429, 24763674, 28890953, 37145511, 40002858, 57781906, 74291022, 86672859, 173345718, 260018577, 520037154]

約数ペア:

[(1, 520037154), (2, 260018577), (3, 173345718), (6, 86672859), (7, 74291022), (9, 57781906), (13, 40002858), (14, 37145511), (18, 28890953), (21, 24763674), (26, 20001429), (39, 13334286), (42, 12381837), (63, 8254558), (78, 6667143), (91, 5714694), (117, 4444762), (126, 4127279), (182, 2857347), (234, 2222381), (273, 1904898), (546, 952449), (819, 634966), (1638, 317483)]