19535438052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3210953}}^1$

素因数の和:3210989

約数の個数: 54

約数和(自身を含む): 53472016962

約数和(自身を除く): 33936578910

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 3210953, 6421906, 9632859, 12843812, 19265718, 28898577, 38531436, 41742389, 57797154, 83484778, 115594308, 125227167, 166969556, 250454334, 375681501, 500908668, 542651057, 751363002, 1085302114, 1502726004, 1627953171, 2170604228, 3255906342, 4883859513, 6511812684, 9767719026, 19535438052]

約数ペア:

[(1, 19535438052), (2, 9767719026), (3, 6511812684), (4, 4883859513), (6, 3255906342), (9, 2170604228), (12, 1627953171), (13, 1502726004), (18, 1085302114), (26, 751363002), (36, 542651057), (39, 500908668), (52, 375681501), (78, 250454334), (117, 166969556), (156, 125227167), (169, 115594308), (234, 83484778), (338, 57797154), (468, 41742389), (507, 38531436), (676, 28898577), (1014, 19265718), (1521, 12843812), (2028, 9632859), (3042, 6421906), (6084, 3210953)]