31521661542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{230999}}^1$

素因数の和:231055

約数の個数: 96

約数和(自身を含む): 84490560000

約数和(自身を除く): 52968898458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 361, 378, 399, 513, 722, 798, 1026, 1083, 1197, 2166, 2394, 2527, 3249, 3591, 5054, 6498, 7182, 7581, 9747, 15162, 19494, 22743, 45486, 68229, 136458, 230999, 461998, 692997, 1385994, 1616993, 2078991, 3233986, 4157982, 4388981, 4850979, 6236973, 8777962, 9701958, 12473946, 13166943, 14552937, 26333886, 29105874, 30722867, 39500829, 43658811, 61445734, 79001658, 83390639, 87317622, 92168601, 118502487, 166781278, 184337202, 237004974, 250171917, 276505803, 500343834, 553011606, 583734473, 750515751, 829517409, 1167468946, 1501031502, 1659034818, 1751203419, 2251547253, 3502406838, 4503094506, 5253610257, 10507220514, 15760830771, 31521661542]

約数ペア:

[(1, 31521661542), (2, 15760830771), (3, 10507220514), (6, 5253610257), (7, 4503094506), (9, 3502406838), (14, 2251547253), (18, 1751203419), (19, 1659034818), (21, 1501031502), (27, 1167468946), (38, 829517409), (42, 750515751), (54, 583734473), (57, 553011606), (63, 500343834), (114, 276505803), (126, 250171917), (133, 237004974), (171, 184337202), (189, 166781278), (266, 118502487), (342, 92168601), (361, 87317622), (378, 83390639), (399, 79001658), (513, 61445734), (722, 43658811), (798, 39500829), (1026, 30722867), (1083, 29105874), (1197, 26333886), (2166, 14552937), (2394, 13166943), (2527, 12473946), (3249, 9701958), (3591, 8777962), (5054, 6236973), (6498, 4850979), (7182, 4388981), (7581, 4157982), (9747, 3233986), (15162, 2078991), (19494, 1616993), (22743, 1385994), (45486, 692997), (68229, 461998), (136458, 230999)]