12854556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 38632776

約数和(自身を除く): 25778220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 227, 234, 242, 286, 363, 396, 429, 454, 468, 484, 572, 681, 726, 858, 908, 1089, 1287, 1362, 1452, 1573, 1716, 2043, 2178, 2497, 2574, 2724, 2951, 3146, 4086, 4356, 4719, 4994, 5148, 5902, 6292, 7491, 8172, 8853, 9438, 9988, 11804, 14157, 14982, 17706, 18876, 22473, 26559, 27467, 28314, 29964, 32461, 35412, 44946, 53118, 54934, 56628, 64922, 82401, 89892, 97383, 106236, 109868, 129844, 164802, 194766, 247203, 292149, 329604, 357071, 389532, 494406, 584298, 714142, 988812, 1071213, 1168596, 1428284, 2142426, 3213639, 4284852, 6427278, 12854556]

約数ペア:

[(1, 12854556), (2, 6427278), (3, 4284852), (4, 3213639), (6, 2142426), (9, 1428284), (11, 1168596), (12, 1071213), (13, 988812), (18, 714142), (22, 584298), (26, 494406), (33, 389532), (36, 357071), (39, 329604), (44, 292149), (52, 247203), (66, 194766), (78, 164802), (99, 129844), (117, 109868), (121, 106236), (132, 97383), (143, 89892), (156, 82401), (198, 64922), (227, 56628), (234, 54934), (242, 53118), (286, 44946), (363, 35412), (396, 32461), (429, 29964), (454, 28314), (468, 27467), (484, 26559), (572, 22473), (681, 18876), (726, 17706), (858, 14982), (908, 14157), (1089, 11804), (1287, 9988), (1362, 9438), (1452, 8853), (1573, 8172), (1716, 7491), (2043, 6292), (2178, 5902), (2497, 5148), (2574, 4994), (2724, 4719), (2951, 4356), (3146, 4086)]