1819116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 5197920

約数和(自身を除く): 3378804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 598, 676, 828, 897, 1014, 1196, 1521, 1794, 2028, 2197, 2691, 3042, 3588, 3887, 4394, 5382, 6084, 6591, 7774, 8788, 10764, 11661, 13182, 15548, 19773, 23322, 26364, 34983, 39546, 46644, 50531, 69966, 79092, 101062, 139932, 151593, 202124, 303186, 454779, 606372, 909558, 1819116]

約数ペア:

[(1, 1819116), (2, 909558), (3, 606372), (4, 454779), (6, 303186), (9, 202124), (12, 151593), (13, 139932), (18, 101062), (23, 79092), (26, 69966), (36, 50531), (39, 46644), (46, 39546), (52, 34983), (69, 26364), (78, 23322), (92, 19773), (117, 15548), (138, 13182), (156, 11661), (169, 10764), (207, 8788), (234, 7774), (276, 6591), (299, 6084), (338, 5382), (414, 4394), (468, 3887), (507, 3588), (598, 3042), (676, 2691), (828, 2197), (897, 2028), (1014, 1794), (1196, 1521)]