1018671444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3001}}^1$

素因数の和:3470

約数の個数: 96

約数和(自身を含む): 3026016000

約数和(自身を除く): 2007344556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 449, 756, 898, 1347, 1796, 2694, 3001, 3143, 4041, 5388, 6002, 6286, 8082, 9003, 9429, 12004, 12123, 12572, 16164, 18006, 18858, 21007, 24246, 27009, 28287, 36012, 37716, 42014, 48492, 54018, 56574, 63021, 81027, 84028, 84861, 108036, 113148, 126042, 162054, 169722, 189063, 252084, 324108, 339444, 378126, 567189, 756252, 1134378, 1347449, 2268756, 2694898, 4042347, 5389796, 8084694, 9432143, 12127041, 16169388, 18864286, 24254082, 28296429, 36381123, 37728572, 48508164, 56592858, 72762246, 84889287, 113185716, 145524492, 169778574, 254667861, 339557148, 509335722, 1018671444]

約数ペア:

[(1, 1018671444), (2, 509335722), (3, 339557148), (4, 254667861), (6, 169778574), (7, 145524492), (9, 113185716), (12, 84889287), (14, 72762246), (18, 56592858), (21, 48508164), (27, 37728572), (28, 36381123), (36, 28296429), (42, 24254082), (54, 18864286), (63, 16169388), (84, 12127041), (108, 9432143), (126, 8084694), (189, 5389796), (252, 4042347), (378, 2694898), (449, 2268756), (756, 1347449), (898, 1134378), (1347, 756252), (1796, 567189), (2694, 378126), (3001, 339444), (3143, 324108), (4041, 252084), (5388, 189063), (6002, 169722), (6286, 162054), (8082, 126042), (9003, 113148), (9429, 108036), (12004, 84861), (12123, 84028), (12572, 81027), (16164, 63021), (18006, 56574), (18858, 54018), (21007, 48492), (24246, 42014), (27009, 37716), (28287, 36012)]