18294588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 52223808

約数和(自身を除く): 33929220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 97, 117, 124, 156, 169, 186, 194, 234, 279, 291, 338, 372, 388, 403, 468, 507, 558, 582, 676, 806, 873, 1014, 1116, 1164, 1209, 1261, 1521, 1612, 1746, 2028, 2418, 2522, 3007, 3042, 3492, 3627, 3783, 4836, 5044, 5239, 6014, 6084, 7254, 7566, 9021, 10478, 11349, 12028, 14508, 15132, 15717, 16393, 18042, 20956, 22698, 27063, 31434, 32786, 36084, 39091, 45396, 47151, 49179, 54126, 62868, 65572, 78182, 94302, 98358, 108252, 117273, 147537, 156364, 188604, 196716, 234546, 295074, 351819, 469092, 508183, 590148, 703638, 1016366, 1407276, 1524549, 2032732, 3049098, 4573647, 6098196, 9147294, 18294588]

約数ペア:

[(1, 18294588), (2, 9147294), (3, 6098196), (4, 4573647), (6, 3049098), (9, 2032732), (12, 1524549), (13, 1407276), (18, 1016366), (26, 703638), (31, 590148), (36, 508183), (39, 469092), (52, 351819), (62, 295074), (78, 234546), (93, 196716), (97, 188604), (117, 156364), (124, 147537), (156, 117273), (169, 108252), (186, 98358), (194, 94302), (234, 78182), (279, 65572), (291, 62868), (338, 54126), (372, 49179), (388, 47151), (403, 45396), (468, 39091), (507, 36084), (558, 32786), (582, 31434), (676, 27063), (806, 22698), (873, 20956), (1014, 18042), (1116, 16393), (1164, 15717), (1209, 15132), (1261, 14508), (1521, 12028), (1612, 11349), (1746, 10478), (2028, 9021), (2418, 7566), (2522, 7254), (3007, 6084), (3042, 6014), (3492, 5239), (3627, 5044), (3783, 4836)]