1531008036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{14143}}^1$

素因数の和:14281

約数の個数: 72

約数和(自身を含む): 4036358144

約数和(自身を除く): 2505350108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 873, 1116, 1164, 1746, 3007, 3492, 6014, 9021, 12028, 14143, 18042, 27063, 28286, 36084, 42429, 54126, 56572, 84858, 108252, 127287, 169716, 254574, 438433, 509148, 876866, 1315299, 1371871, 1753732, 2630598, 2743742, 3945897, 4115613, 5261196, 5487484, 7891794, 8231226, 12346839, 15783588, 16462452, 24693678, 42528001, 49387356, 85056002, 127584003, 170112004, 255168006, 382752009, 510336012, 765504018, 1531008036]

約数ペア:

[(1, 1531008036), (2, 765504018), (3, 510336012), (4, 382752009), (6, 255168006), (9, 170112004), (12, 127584003), (18, 85056002), (31, 49387356), (36, 42528001), (62, 24693678), (93, 16462452), (97, 15783588), (124, 12346839), (186, 8231226), (194, 7891794), (279, 5487484), (291, 5261196), (372, 4115613), (388, 3945897), (558, 2743742), (582, 2630598), (873, 1753732), (1116, 1371871), (1164, 1315299), (1746, 876866), (3007, 509148), (3492, 438433), (6014, 254574), (9021, 169716), (12028, 127287), (14143, 108252), (18042, 84858), (27063, 56572), (28286, 54126), (36084, 42429)]