15981462

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 43385760

約数和(自身を除く): 27404298

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 829, 918, 1071, 1134, 1377, 1658, 2142, 2487, 2754, 3213, 4974, 5803, 6426, 7461, 9639, 11606, 14093, 14922, 17409, 19278, 22383, 28186, 34818, 42279, 44766, 52227, 67149, 84558, 98651, 104454, 126837, 134298, 156681, 197302, 253674, 295953, 313362, 380511, 470043, 591906, 761022, 887859, 940086, 1141533, 1775718, 2283066, 2663577, 5327154, 7990731, 15981462]

約数ペア:

[(1, 15981462), (2, 7990731), (3, 5327154), (6, 2663577), (7, 2283066), (9, 1775718), (14, 1141533), (17, 940086), (18, 887859), (21, 761022), (27, 591906), (34, 470043), (42, 380511), (51, 313362), (54, 295953), (63, 253674), (81, 197302), (102, 156681), (119, 134298), (126, 126837), (153, 104454), (162, 98651), (189, 84558), (238, 67149), (306, 52227), (357, 44766), (378, 42279), (459, 34818), (567, 28186), (714, 22383), (829, 19278), (918, 17409), (1071, 14922), (1134, 14093), (1377, 11606), (1658, 9639), (2142, 7461), (2487, 6426), (2754, 5803), (3213, 4974)]