15185898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 41373696

約数和(自身を除く): 26187798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 127, 146, 182, 219, 234, 254, 273, 381, 438, 511, 546, 657, 762, 819, 889, 949, 1022, 1143, 1314, 1533, 1638, 1651, 1778, 1898, 2286, 2667, 2847, 3066, 3302, 4599, 4953, 5334, 5694, 6643, 8001, 8541, 9198, 9271, 9906, 11557, 13286, 14859, 16002, 17082, 18542, 19929, 23114, 27813, 29718, 34671, 39858, 55626, 59787, 64897, 69342, 83439, 104013, 119574, 120523, 129794, 166878, 194691, 208026, 241046, 361569, 389382, 584073, 723138, 843661, 1084707, 1168146, 1687322, 2169414, 2530983, 5061966, 7592949, 15185898]

約数ペア:

[(1, 15185898), (2, 7592949), (3, 5061966), (6, 2530983), (7, 2169414), (9, 1687322), (13, 1168146), (14, 1084707), (18, 843661), (21, 723138), (26, 584073), (39, 389382), (42, 361569), (63, 241046), (73, 208026), (78, 194691), (91, 166878), (117, 129794), (126, 120523), (127, 119574), (146, 104013), (182, 83439), (219, 69342), (234, 64897), (254, 59787), (273, 55626), (381, 39858), (438, 34671), (511, 29718), (546, 27813), (657, 23114), (762, 19929), (819, 18542), (889, 17082), (949, 16002), (1022, 14859), (1143, 13286), (1314, 11557), (1533, 9906), (1638, 9271), (1651, 9198), (1778, 8541), (1898, 8001), (2286, 6643), (2667, 5694), (2847, 5334), (3066, 4953), (3302, 4599)]