26421486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 68640768

約数和(自身を除く): 42219282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 223, 273, 294, 403, 434, 446, 546, 637, 651, 669, 806, 1209, 1274, 1302, 1338, 1519, 1561, 1911, 2418, 2821, 2899, 3038, 3122, 3822, 4557, 4683, 5642, 5798, 6913, 8463, 8697, 9114, 9366, 10927, 13826, 16926, 17394, 19747, 20293, 20739, 21854, 32781, 39494, 40586, 41478, 48391, 59241, 60879, 65562, 89869, 96782, 118482, 121758, 142051, 145173, 179738, 269607, 284102, 290346, 338737, 426153, 539214, 629083, 677474, 852306, 1016211, 1258166, 1887249, 2032422, 3774498, 4403581, 8807162, 13210743, 26421486]

約数ペア:

[(1, 26421486), (2, 13210743), (3, 8807162), (6, 4403581), (7, 3774498), (13, 2032422), (14, 1887249), (21, 1258166), (26, 1016211), (31, 852306), (39, 677474), (42, 629083), (49, 539214), (62, 426153), (78, 338737), (91, 290346), (93, 284102), (98, 269607), (147, 179738), (182, 145173), (186, 142051), (217, 121758), (223, 118482), (273, 96782), (294, 89869), (403, 65562), (434, 60879), (446, 59241), (546, 48391), (637, 41478), (651, 40586), (669, 39494), (806, 32781), (1209, 21854), (1274, 20739), (1302, 20293), (1338, 19747), (1519, 17394), (1561, 16926), (1911, 13826), (2418, 10927), (2821, 9366), (2899, 9114), (3038, 8697), (3122, 8463), (3822, 6913), (4557, 5798), (4683, 5642)]