12151728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 80

約数和(自身を含む): 36426240

約数和(自身を除く): 24274512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1223, 1242, 1656, 2446, 2484, 3312, 3669, 4892, 4968, 7338, 9784, 9936, 11007, 14676, 19568, 22014, 28129, 29352, 33021, 44028, 56258, 58704, 66042, 84387, 88056, 112516, 132084, 168774, 176112, 225032, 253161, 264168, 337548, 450064, 506322, 528336, 675096, 759483, 1012644, 1350192, 1518966, 2025288, 3037932, 4050576, 6075864, 12151728]

約数ペア:

[(1, 12151728), (2, 6075864), (3, 4050576), (4, 3037932), (6, 2025288), (8, 1518966), (9, 1350192), (12, 1012644), (16, 759483), (18, 675096), (23, 528336), (24, 506322), (27, 450064), (36, 337548), (46, 264168), (48, 253161), (54, 225032), (69, 176112), (72, 168774), (92, 132084), (108, 112516), (138, 88056), (144, 84387), (184, 66042), (207, 58704), (216, 56258), (276, 44028), (368, 33021), (414, 29352), (432, 28129), (552, 22014), (621, 19568), (828, 14676), (1104, 11007), (1223, 9936), (1242, 9784), (1656, 7338), (2446, 4968), (2484, 4892), (3312, 3669)]